doc: update cookbook

Cookbook repository changed structure:
- Applications moved from root to applications/ subdirectory
- Notebooks remain in notebooks/ directory (unchanged)

Updated sync script to:
- Look for apps in applications/* instead of root/*
- Update GitHub URLs to include applications/ path
- Add safety check if applications/ dir doesn't exist

hindsight-dev/hindsight_dev/sync_cookbook.py

@@ -4,14 +4,14 @@ Syncs content from the hindsight-cookbook repository.
 
 - Clones the cookbook repo to a temp directory
 - Converts notebooks/*.ipynb → docs/cookbook/recipes/*.md
-- Converts app directories (with README.md) → docs/cookbook/applications/*.md
+- Converts applications/*/ directories (with README.md) → docs/cookbook/applications/*.md
 - Updates sidebars.ts with the new entries
 
 Usage: sync-cookbook (after installing hindsight-dev)
 
 Conventions in cookbook repo:
 - notebooks/*.ipynb → Recipes (use cases, tutorials)
-- Directories with README.md at root → Applications (complete apps)
+- applications/*/ directories with README.md → Applications (complete apps)
 - Notebook title extracted from first # heading in first markdown cell
 - App title extracted from first # heading in README.md
 """
@@ -236,7 +236,13 @@ def process_applications(cookbook_dir: Path, apps_dir: Path) -> list[dict]:
     """Process application directories with README.md."""
     apps = []
 
-    for entry in sorted(cookbook_dir.iterdir()):
+    # Applications are now in the applications/ subdirectory
+    applications_dir = cookbook_dir / "applications"
+    if not applications_dir.exists():
+        print("  No applications directory found")
+        return apps
+
+    for entry in sorted(applications_dir.iterdir()):
         if not entry.is_dir() or entry.name in IGNORE_DIRS:
             continue
 
@@ -253,7 +259,7 @@ def process_applications(cookbook_dir: Path, apps_dir: Path) -> list[dict]:
         readme_content = readme_path.read_text()
 
         # Create application page with frontmatter
-        app_url = f"https://github.com/vectorize-io/hindsight-cookbook/tree/main/{entry.name}"
+        app_url = f"https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/{entry.name}"
 
         frontmatter = f"""---
 sidebar_position: {len(apps) + 1}

hindsight-docs/docs/cookbook/applications/chat-memory.md

@@ -0,0 +1,120 @@
+---
+sidebar_position: 1
+---
+
+# Chat Memory App
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/chat-memory)
+:::
+
+
+A demo chat application that uses Groq's `qwen/qwen3-32b` model with Hindsight for persistent per-user memory.
+
+## Features
+
+- 🧠 **Persistent Memory**: Each user gets their own memory bank that remembers conversations
+- 🚀 **Fast AI**: Powered by Groq's high-speed inference
+- 🎯 **Per-User Context**: Isolated memory per user with automatic context retrieval
+- 💬 **Real-time Chat**: Instant responses with memory-augmented context
+
+## Setup
+
+### 1. Start Hindsight API
+
+First, start the Hindsight API server using Docker:
+
+```bash
+export GROQ_API_KEY=your_groq_api_key_here
+
+# Start Hindsight with Groq as the LLM provider
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=groq \
+  -e HINDSIGHT_API_LLM_API_KEY=$GROQ_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL="openai/gpt-oss-20b" \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+- **API**: http://localhost:8888
+- **Control Plane UI**: http://localhost:9999
+
+### 2. Configure Environment
+
+Copy your Groq API key to the environment file:
+
+```bash
+# Update .env.local with your Groq API key
+echo "GROQ_API_KEY=your_groq_api_key_here" > .env.local
+echo "HINDSIGHT_API_URL=http://localhost:8888" >> .env.local
+```
+
+If you don't have one, you can get a free Groq API key here: https://console.groq.com/home
+
+### 3. Install Dependencies
+
+```bash
+npm install
+```
+
+### 4. Run the App
+
+```bash
+npm run dev
+```
+
+Open http://localhost:3000 in your browser.
+
+## How It Works
+
+1. **User Identity**: Each browser session gets a unique user ID
+2. **Memory Bank Creation**: First message creates a personal memory bank in Hindsight
+3. **Context Retrieval**: Before responding, relevant memories are retrieved
+4. **Memory Augmented Response**: Groq generates responses with memory context
+5. **Conversation Storage**: Each conversation is stored for future context
+
+## Architecture
+
+```
+User Message
+     ↓
+Next.js API Route (/api/chat)
+     ↓
+Hindsight.recall() → Get relevant memories
+     ↓
+Groq API → Generate response with memory context
+     ↓
+Hindsight.retain() → Store conversation
+     ↓
+Response to User
+```
+
+## Memory Bank Structure
+
+Each user gets their own isolated memory bank with:
+- **Name**: "Chat Memory for [userId]"
+- **Background**: Conversational AI assistant context
+- **Disposition**: Empathetic (4), Low Skepticism (2), Balanced Literalism (3)
+
+## Try It Out
+
+1. **First Conversation**: Tell the assistant about yourself
+   - "Hi! I'm a software engineer from San Francisco. I love Python and machine learning."
+
+2. **Second Conversation**: Ask what it remembers
+   - "What do you know about me?"
+   - "What programming languages do I like?"
+
+3. **Context Building**: Continue sharing preferences
+   - "I prefer VS Code over other editors"
+   - "I'm working on a React project"
+
+4. **Memory Verification**: Visit the Hindsight Control Plane at http://localhost:9999 to see stored memories
+
+## Development
+
+- **Groq Model**: Uses `qwen/qwen3-32b` for fast, high-quality responses
+- **Memory Storage**: Automatic conversation retention with context categorization
+- **Memory Retrieval**: Semantic search with 2048 token budget for relevant context

hindsight-docs/docs/cookbook/applications/deliveryman-demo.md

@@ -0,0 +1,145 @@
+---
+sidebar_position: 2
+---
+
+# Deliveryman Demo
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/deliveryman-demo)
+:::
+
+
+A delivery agent simulation that demonstrates Hindsight's long-term memory capabilities. An AI agent navigates a multi-building office complex to deliver packages, learning employee locations and optimal paths over time through mental models.
+
+## Prerequisites
+
+- Python 3.11+
+- Node.js 18+
+- [uv](https://docs.astral.sh/uv/) (Python package manager)
+
+## Setup (Fresh Environment)
+
+### 1. Clone Repositories
+
+```bash
+# Clone Hindsight (memory engine)
+git clone https://github.com/anthropics/hindsight.git
+
+# Clone the cookbook (contains this demo)
+git clone https://github.com/anthropics/hindsight-cookbook.git
+```
+
+### 2. Start Hindsight API
+
+```bash
+cd hindsight
+cp .env.example .env
+```
+
+Edit `.env` with your LLM configuration:
+
+```bash
+HINDSIGHT_API_LLM_PROVIDER=groq
+HINDSIGHT_API_LLM_API_KEY=<your-groq-api-key>
+HINDSIGHT_API_LLM_MODEL=openai/gpt-oss-120b
+HINDSIGHT_API_HOST=0.0.0.0
+HINDSIGHT_API_PORT=8888
+HINDSIGHT_API_ENABLE_OBSERVATIONS=true
+
+# Retain extraction settings (improves employee/location extraction)
+HINDSIGHT_API_RETAIN_EXTRACTION_MODE=custom
+HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS="Delivery agent. Remember employee locations, building layout, and optimal paths."
+
+# Embedded database storage
+PG0_DATA_DIR=/tmp/hindsight-data
+```
+
+Start the API:
+
+```bash
+./scripts/dev/start-api.sh
+# Runs on http://localhost:8888
+```
+
+### 3. Start Hindsight Control Plane (Optional)
+
+The control plane provides a web UI for inspecting memory banks, facts, and mental models.
+
+```bash
+cd hindsight
+./scripts/dev/start-control-plane.sh
+# Runs on a dynamic port (check terminal output)
+```
+
+### 4. Start Demo Backend
+
+```bash
+cd hindsight-cookbook/deliveryman-demo/backend
+
+# Create virtual environment and install dependencies
+python -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+```
+
+Create `backend/.env`:
+
+```bash
+OPENAI_API_KEY=<your-openai-api-key>
+GROQ_API_KEY=<your-groq-api-key>
+HINDSIGHT_API_URL=http://localhost:8888
+LLM_MODEL=openai/gpt-4o
+```
+
+Start the backend:
+
+```bash
+./run.sh
+# Or manually:
+python -m uvicorn app.main:app --host 0.0.0.0 --port 8000 --ws wsproto --reload
+```
+
+**Note:** The `--ws wsproto` flag is required for WebSocket support. Without it, connections will fail with error 1006.
+
+### 5. Start Demo Frontend
+
+```bash
+cd hindsight-cookbook/deliveryman-demo/frontend
+npm install
+npm run dev
+# Runs on http://localhost:5173
+```
+
+### 6. Open the Demo
+
+Navigate to http://localhost:5173 in your browser.
+
+## How It Works
+
+1. The agent receives a delivery task (e.g., "Deliver Package #3954 to Victor Huang")
+2. It navigates a multi-building complex with floors, elevators, and sky bridges
+3. Along the way it encounters employees and learns their locations
+4. After each delivery, the conversation is sent to Hindsight via the **retain** API
+5. Hindsight extracts facts (employee locations, building layout) and builds **mental models**
+6. On subsequent deliveries, the agent queries Hindsight to recall what it learned
+
+## Architecture
+
+```
+Browser (5173) → Frontend (React + Phaser)
+                    ↓ WebSocket
+                 Backend (8000) → FastAPI + Delivery Agent
+                    ↓ HTTP
+                 Hindsight API (8888) → Memory Engine + PostgreSQL
+```
+
+## Troubleshooting
+
+| Problem | Solution |
+|---------|----------|
+| WebSocket error 1006 | Restart backend with `--ws wsproto` flag |
+| Mental models missing employees | Check `HINDSIGHT_API_RETAIN_EXTRACTION_MODE=custom` is set |
+| Hindsight connection refused | Verify Hindsight API is running on port 8888 |
+| Frontend shows "Disconnected" | Check backend is running on port 8000 |

hindsight-docs/docs/cookbook/applications/hindsight-litellm-demo.md

@@ -0,0 +1,206 @@
+---
+sidebar_position: 3
+---
+
+# Memory Approaches Comparison Demo
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/hindsight-litellm-demo)
+:::
+
+
+Interactive Streamlit app comparing three memory approaches for LLM applications:
+
+1. **No Memory** - Each query is independent (baseline)
+2. **Full Conversation History** - Pass entire conversation (truncated to simulate context limits)
+3. **Hindsight Memory** - Intelligent semantic memory retrieval
+
+This demo showcases how Hindsight's semantic memory outperforms traditional approaches, especially as conversations grow longer.
+
+## Quick Start
+
+```bash
+# 1. Set your OpenAI API key
+export OPENAI_API_KEY=your-key
+
+# 2. Start Hindsight server
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  ghcr.io/vectorize-io/hindsight:latest
+
+# 3. Run the demo
+./run.sh
+```
+
+Then open http://localhost:8501 in your browser.
+
+## What This Demo Shows
+
+### The Problem with Traditional Approaches
+
+| Approach | How it Works | Limitation |
+|----------|--------------|------------|
+| **No Memory** | Each query standalone | Forgets everything between messages |
+| **Full History** | Pass all messages to LLM | Token limits cause truncation - loses early context |
+| **Hindsight** | Semantic retrieval of relevant facts | Retrieves what's relevant regardless of when it was said |
+
+### Key Insight
+
+After 5-10 messages, watch the **Full Conversation History** column start losing early context due to truncation (artificially set to 4 messages to demonstrate this quickly). Meanwhile, **Hindsight Memory** can still recall facts from the beginning because it uses semantic retrieval rather than sequential history.
+
+## Testing the Demo
+
+1. **Introduce yourself**:
+   - "Hi, I'm Sarah, a data scientist at Netflix"
+   - "I prefer Python and love machine learning"
+
+2. **Have several exchanges** about different topics
+
+3. **Test recall**:
+   - "What programming language should I use?"
+   - "What do you know about me?"
+
+Watch how the three columns respond differently as the conversation grows.
+
+## Features
+
+- **Side-by-side comparison** of all three approaches
+- **Debug panels** showing what context each approach uses
+- **Memory explorer** to search Hindsight memories directly
+- **Configurable settings** for history truncation, max memories, etc.
+- **Multi-provider support** via LiteLLM (OpenAI, Anthropic, Groq)
+
+## Prerequisites
+
+- Python 3.10+
+- Hindsight server running (Docker recommended)
+- At least one LLM API key (OpenAI recommended)
+
+## Setup
+
+### Using run.sh (Recommended)
+
+```bash
+# Set API key
+export OPENAI_API_KEY=your-key
+
+# Start Hindsight, then run:
+./run.sh
+```
+
+The script will check and install dependencies automatically.
+
+### Manual Setup
+
+```bash
+# Install dependencies
+pip install streamlit litellm
+
+# Install Hindsight packages
+pip install hindsight-client hindsight-litellm
+
+# Run the app
+streamlit run app.py
+```
+
+### Starting Hindsight Server
+
+```bash
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  ghcr.io/vectorize-io/hindsight:latest
+
+# Verify it's running
+curl http://localhost:8888/health
+```
+
+## Configuration
+
+### Sidebar Options
+
+**Model Selection:**
+- Provider: OpenAI, Anthropic, Groq
+- Model: Various models per provider
+- Custom model ID support
+
+**Full History Config:**
+- Max Messages to Keep (default: 4 to demonstrate truncation)
+
+**Hindsight Config:**
+- API URL (default: http://localhost:8888)
+- Bank ID and Entity ID for memory isolation
+- Max Memories to retrieve
+- Recall Budget (low/mid/high)
+
+**Generation Settings:**
+- Temperature
+- Max Tokens
+- System Prompt
+
+## Supported Models
+
+### OpenAI
+- gpt-4o, gpt-4o-mini, gpt-4-turbo, gpt-4, gpt-3.5-turbo
+
+### Anthropic
+- claude-3-5-sonnet-20241022, claude-3-5-haiku-20241022
+- claude-3-opus-20240229, claude-3-sonnet-20240229
+
+### Groq
+- groq/llama-3.1-70b-versatile, groq/llama-3.1-8b-instant
+- groq/mixtral-8x7b-32768
+
+## Environment Variables
+
+```bash
+# Required
+export OPENAI_API_KEY=sk-...
+
+# Optional (for other providers)
+export ANTHROPIC_API_KEY=sk-ant-...
+export GROQ_API_KEY=gsk_...
+
+# Optional
+export HINDSIGHT_URL=http://localhost:8888
+```
+
+## Troubleshooting
+
+### Hindsight server not responding
+
+```bash
+# Check if running
+curl http://localhost:8888/health
+
+# Start with Docker
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+### hindsight-litellm not installed
+
+```bash
+pip install hindsight-litellm
+```
+
+### API key errors
+
+Make sure the appropriate API key is set:
+```bash
+export OPENAI_API_KEY=your-key
+```
+
+## Related
+
+- [Hindsight](https://github.com/vectorize-io/hindsight) - Memory infrastructure for AI applications
+- [hindsight-litellm](https://github.com/vectorize-io/hindsight/tree/main/hindsight-integrations/litellm) - LiteLLM integration package
+
+## License
+
+MIT

hindsight-docs/docs/cookbook/applications/hindsight-tool-learning-demo.md

@@ -0,0 +1,123 @@
+---
+sidebar_position: 4
+---
+
+# Tool Learning Demo
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/hindsight-tool-learning-demo)
+:::
+
+
+An interactive Streamlit demo showing how Hindsight helps LLMs learn which tool to use when tool names are ambiguous.
+
+## The Problem
+
+When building AI agents with tool/function calling, tool names and descriptions aren't always clear. An LLM might randomly select between similarly-named tools, leading to incorrect behavior.
+
+## The Scenario
+
+This demo simulates a **customer service routing system** with two channels:
+
+| Tool | Description (What the LLM sees) | Actual Purpose (Hidden) |
+|------|--------------------------------|------------------------|
+| `route_to_channel_alpha` | "Routes to channel Alpha for appropriate request types" | Financial issues (refunds, billing, payments) |
+| `route_to_channel_omega` | "Routes to channel Omega for appropriate request types" | Technical issues (bugs, features, errors) |
+
+The descriptions are **intentionally vague**! Without prior knowledge, the LLM must guess which channel handles what.
+
+## The Solution: Learning with Hindsight
+
+With Hindsight memory:
+1. **Store routing feedback** about which channel handles which request type
+2. **Retrieve learned knowledge** when making routing decisions
+3. **Consistently route correctly** based on past experience
+
+## Quick Start
+
+### Prerequisites
+
+1. **Hindsight Server** running (Docker):
+```bash
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+2. **OpenAI API Key**:
+```bash
+export OPENAI_API_KEY=your-key-here
+```
+
+### Run the Demo
+
+```bash
+./run.sh
+```
+
+Or manually:
+```bash
+pip install -r requirements.txt
+streamlit run app.py
+```
+
+## How to Use the Demo
+
+### Step 1: Test Without Memory (Baseline)
+
+1. Select a **Financial Request** (e.g., "I need a refund...")
+2. Click **Route Request**
+3. Observe: The "Without Hindsight" column may route incorrectly
+
+### Step 2: Route First Customer and Learn
+
+1. Route a customer → Both LLMs route simultaneously
+2. Feedback is automatically stored to Hindsight
+3. Wait ~5 seconds for Hindsight to index the memory
+
+### Step 3: Test With Memory
+
+1. Select another request (financial or technical)
+2. Click **Route Request**
+3. Observe: The "With Hindsight" column should now route correctly!
+
+### Step 4: View Statistics
+
+- See accuracy comparison between "Without Memory" vs "With Hindsight"
+- Review test history to see the improvement over time
+
+## Demo Features
+
+- **Side-by-side comparison**: See routing results with and without memory
+- **Pre-defined test requests**: Financial and technical scenarios
+- **Custom requests**: Enter your own customer requests
+- **Memory Explorer**: Query stored routing knowledge directly
+- **Live statistics**: Track accuracy improvement
+
+## Key Insight
+
+> Even when tool names and descriptions don't reveal their purpose, Hindsight allows the LLM to **learn from experience** which tool to use for which type of request.
+
+This is especially valuable for:
+- Enterprise systems with legacy tool names
+- Multi-tenant systems where tools have generic names
+- Agents that need to learn organization-specific workflows
+
+## Configuration
+
+| Setting | Default | Description |
+|---------|---------|-------------|
+| Model | gpt-4o-mini | LLM model for routing decisions |
+| Temperature (No Memory) | 0.7 | Randomness for baseline tests |
+| Hindsight API URL | http://localhost:8888 | Hindsight server URL |
+
+## Files
+
+- `app.py` - Main Streamlit application
+- `requirements.txt` - Python dependencies
+- `run.sh` - Launch script with dependency checking
+- `README.md` - This file

hindsight-docs/docs/cookbook/applications/openai-fitness-coach.md

@@ -1,5 +1,5 @@
 ---
-sidebar_position: 1
+sidebar_position: 5
 ---
 
 # OpenAI Agent + Hindsight Memory Integration
@@ -7,7 +7,7 @@ sidebar_position: 1
 
 :::info Complete Application
 This is a complete, runnable application demonstrating Hindsight integration.
-[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/openai-fitness-coach)
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/openai-fitness-coach)
 :::
 
 
@@ -22,7 +22,7 @@ This example showcases:
 - **Function calling** to bridge them together
 - **Streaming responses** for real-time interaction (enabled by default)
 - **Bidirectional memory** - both user data AND coach observations stored
-- **System-level post-processing** - automatic knowledge consolidation
+- **System-level post-processing** - automatic opinion storage for reliability
 - **Temporal-semantic memory** queries via function tools
 - **Enhanced preference learning** - coach learns and respects user likes/dislikes
 - **Real-world integration pattern** for adding memory to AI agents
@@ -46,9 +46,9 @@ Hindsight API (returns workouts + preferences)
     |
 OpenAI Assistant (analyzes, gives advice)
     |
-Function Call: store_memory(advice as experience)
+Function Call: store_memory(advice as opinion)
     |
-Hindsight API (stores coach's advice, consolidates into observations)
+Hindsight API (stores coach's observation)
     |
 Personalized Answer
 ```
@@ -57,10 +57,10 @@ Personalized Answer
 
 | Component | Standard Demo | OpenAI Integration |
 |-----------|---------------|-------------------|
-| **Conversation** | Hindsight `/reflect` endpoint | OpenAI Assistant API |
+| **Conversation** | Hindsight `/think` endpoint | OpenAI Assistant API |
 | **Memory** | Hindsight (built-in) | Hindsight (via function calling) |
 | **LLM** | Configured in Hindsight | OpenAI GPT-4 |
-| **Knowledge Consolidation** | Automatic after retain | Automatic after retain |
+| **Opinion Formation** | Automatic in `/think` | Explicit via `store_memory(type="opinion")` |
 | **Best For** | Hindsight-native apps | Integrating memory into existing OpenAI agents |
 
 ## Quick Start
@@ -126,7 +126,7 @@ retrieve_memories(query, fact_types, top_k)
 search_workouts(after_date, before_date, workout_type)
 get_nutrition_summary(after_date, before_date)
 get_user_goals()
-get_coach_insights(about)  # Retrieves observations
+get_coach_opinions(about)
 ```
 
 Each function makes API calls to Hindsight to fetch relevant memories.
@@ -191,8 +191,8 @@ The agent will automatically:
 The OpenAI Agent can retrieve different memory types from Hindsight:
 
 - **World Facts** (`fact_type: "world"`): Workouts, meals, activities
-- **Experience Facts** (`fact_type: "experience"`): Goals, intentions, coach advice
-- **Observations** (`fact_type: "observation"`): Consolidated knowledge about user patterns
+- **Agent Facts** (`fact_type: "agent"`): Goals, intentions
+- **Opinions** (`fact_type: "opinion"`): Coach's observations about patterns
 
 ## Customization
 
@@ -266,9 +266,9 @@ The key benefit: **Separation of concerns**
 
 **Use Hindsight directly when:**
 - You want a complete memory-first solution
-- You want automatic memory retrieval and observation consolidation
+- You want automatic memory retrieval and opinion formation
 - You want to use different LLM providers (not just OpenAI)
-- You want the `/reflect` endpoint's integrated approach
+- You want the `/think` endpoint's integrated approach
 
 ## Learning Points
 

hindsight-docs/docs/cookbook/applications/sanity-blog-memory.md

@@ -0,0 +1,371 @@
+---
+sidebar_position: 6
+---
+
+# Sanity CMS Blog Memory
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/sanity-blog-memory)
+:::
+
+
+A Hindsight cookbook recipe demonstrating how to sync blog posts from **Sanity CMS** to Hindsight agent memory, enabling semantic search, temporal queries, and AI-powered content insights.
+
+## Features
+
+- **Blog Post Sync**: Automatically sync all blog posts from Sanity to Hindsight
+- **Document-based Upsert**: Idempotent syncing with `document_id` - re-running sync updates existing content
+- **Semantic Search**: Find related content using natural language queries
+- **Temporal Queries**: Ask "What did I write in January 2025?"
+- **Reflect for Insights**: Generate AI-powered analysis of your blog content
+- **Related Content Discovery**: Power "Related Posts" features with semantic similarity
+
+## Architecture
+
+```
+┌─────────────────┐         ┌─────────────────┐         ┌─────────────────┐
+│                 │         │                 │         │                 │
+│   Sanity CMS    │───────▶│    Sync Script  │───────▶│   Hindsight     │
+│   (Content)     │  GROQ   │   (TypeScript)  │  HTTP   │   (Memory)      │
+│                 │         │                 │         │                 │
+└─────────────────┘         └─────────────────┘         └─────────────────┘
+                                                               │
+                                                               ▼
+                                                        ┌─────────────────┐
+                                                        │                 │
+                                                        │   Your App      │
+                                                        │   - Recall      │
+                                                        │   - Reflect     │
+                                                        │                 │
+                                                        └─────────────────┘
+```
+
+## Quick Start
+
+### 1. Start Hindsight
+
+Choose your preferred LLM provider:
+
+**Option A: Using Docker Compose (Recommended)**
+
+```bash
+# Set your API key
+export OPENAI_API_KEY=sk-...
+# OR
+export GOOGLE_API_KEY=...  # Gemini (free tier available)
+# OR
+export GROQ_API_KEY=...    # Groq (free tier available)
+
+# Start Hindsight
+docker compose up -d
+```
+
+**Option B: Using Docker directly**
+
+```bash
+export OPENAI_API_KEY=sk-...
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+- **API**: http://localhost:8888
+- **Control Plane UI**: http://localhost:9999
+
+### 2. Configure Environment
+
+```bash
+# Copy example config
+cp .env.example .env
+
+# Edit with your values
+nano .env
+```
+
+Required settings:
+```bash
+# Hindsight
+HINDSIGHT_API_URL=http://localhost:8888
+HINDSIGHT_BANK_ID=blog-memory
+
+# Sanity CMS
+SANITY_PROJECT_ID=your-project-id
+SANITY_DATASET=production
+```
+
+### 3. Install Dependencies
+
+```bash
+npm install
+```
+
+### 4. Sync Your Blog Posts
+
+```bash
+npm run sync
+```
+
+Expected output:
+```
+=======================================
+  Sanity -> Hindsight Blog Sync
+=======================================
+
+Setting up memory bank...
+Memory bank "blog-memory" ready
+
+Fetching posts from Sanity CMS...
+Found 10 posts to sync
+
+Syncing posts to Hindsight...
+  [1/10] "Why I Chose Qwik"... done
+  [2/10] "Building AI Agents"... done
+  ...
+
+=======================================
+  Sync Complete
+=======================================
+  Synced: 10 posts
+```
+
+### 5. Query Your Content
+
+```bash
+npm run query
+```
+
+## Query Examples
+
+### Semantic Search
+
+Find related content using natural language:
+
+```typescript
+import { recallMemory } from './hindsight-client.js';
+
+// Find posts about AI agents
+const result = await recallMemory('AI agents and automation', {
+  budget: 'mid',
+  maxTokens: 2048,
+});
+
+console.log(`Found ${result.results.length} relevant posts`);
+```
+
+### Temporal Queries
+
+Ask about content from specific time periods:
+
+```typescript
+// Posts from January 2025
+const result = await recallMemory('What did I write about in January 2025?', {
+  queryTimestamp: '2025-01-31T23:59:59Z',
+});
+```
+
+### Reflect for Insights
+
+Generate AI-powered analysis of your content:
+
+```typescript
+import { reflectOnMemory } from './hindsight-client.js';
+
+// Analyze blog themes
+const insights = await reflectOnMemory(
+  'What are the main themes of my blog? What topics do I write about most?',
+  { budget: 'high' }
+);
+
+console.log(insights.text);
+```
+
+### Related Content Discovery
+
+Power your "Related Posts" feature:
+
+```typescript
+// Find posts similar to a specific article
+const related = await recallMemory(
+  'Find posts related to "Why I Chose Qwik for My Personal Website"',
+  { budget: 'mid' }
+);
+```
+
+## Memory Structure
+
+Each blog post is stored with rich metadata for optimal recall:
+
+```
+# Blog Post: {title}
+
+**Published:** {date}
+**URL:** {base_url}/blog/{slug}
+**Tags:** {tags}
+**Reading Time:** {reading_time}
+
+## Description
+{description}
+
+## Content
+{full_content}
+```
+
+Key features:
+- **document_id**: `post:{slug}` - Enables upsert on re-sync
+- **context**: `blog-post` - Categorizes the memory type
+- **timestamp**: Post publication date - Enables temporal queries
+
+## Use Cases
+
+### 1. AI-Powered Blog Search
+
+Replace keyword search with semantic understanding:
+
+```typescript
+// Old: keyword matching
+const results = posts.filter(p => p.title.includes('React'));
+
+// New: semantic understanding
+const result = await recallMemory('frontend framework tutorials');
+```
+
+### 2. Content Recommendation Engine
+
+Generate personalized recommendations:
+
+```typescript
+const recommendations = await reflectOnMemory(
+  'Based on a reader interested in "AI automation", recommend related posts'
+);
+```
+
+### 3. Writing Assistant
+
+Get topic suggestions based on your existing content:
+
+```typescript
+const suggestions = await reflectOnMemory(
+  'What topics should I write about next? What gaps exist in my content?'
+);
+```
+
+### 4. Content Analytics
+
+Analyze your blog's evolution:
+
+```typescript
+const analysis = await reflectOnMemory(
+  'How have my writing topics evolved over the past year?'
+);
+```
+
+## Configuration
+
+### Environment Variables
+
+| Variable | Description | Default |
+|----------|-------------|---------|
+| `HINDSIGHT_API_URL` | Hindsight API endpoint | `http://localhost:8888` |
+| `HINDSIGHT_BANK_ID` | Memory bank identifier | `blog-memory` |
+| `SANITY_PROJECT_ID` | Your Sanity project ID | (required) |
+| `SANITY_DATASET` | Sanity dataset name | `production` |
+| `SANITY_API_TOKEN` | Sanity API token (for private datasets) | (none) |
+| `SANITY_API_VERSION` | Sanity API version | `2024-01-09` |
+| `SITE_URL` | Your blog's base URL | `https://example.com` |
+
+### Memory Bank Disposition
+
+The memory bank is configured with disposition traits optimized for blog content:
+
+```typescript
+{
+  skepticism: 2,   // Trusting - blog content is authoritative
+  literalism: 4,   // Literal - exact content matters
+  empathy: 3,      // Balanced
+}
+```
+
+## Extending for Other CMS Platforms
+
+This pattern can be adapted for any CMS. The key components:
+
+### 1. CMS Client
+
+Replace `sanity-client.ts` with your CMS:
+
+```typescript
+// contentful-client.ts
+import { createClient } from 'contentful';
+
+export async function getAllPosts(): Promise<BlogPost[]> {
+  const client = createClient({...});
+  const entries = await client.getEntries({ content_type: 'blogPost' });
+  return entries.items.map(transformPost);
+}
+```
+
+### 2. Content Transformation
+
+Ensure your content is formatted for semantic search:
+
+```typescript
+function formatPostContent(post: BlogPost): string {
+  return `# ${post.title}
+  
+**Published:** ${post.date}
+...
+${post.content}`;
+}
+```
+
+### 3. Document ID Strategy
+
+Use a consistent document ID for upsert behavior:
+
+```typescript
+await retainBlogPost(content, {
+  documentId: `post:${post.slug}`,  // Unique, stable identifier
+  timestamp: post.date,
+});
+```
+
+## Troubleshooting
+
+### "Connection refused" error
+
+Make sure Hindsight is running:
+```bash
+docker compose up -d
+curl http://localhost:8888/health
+```
+
+### "No posts found" during sync
+
+Check your Sanity configuration:
+```bash
+# Verify project ID
+echo $SANITY_PROJECT_ID
+
+# Test GROQ query
+npx sanity query '*[_type == "post"][0..2]{title}'
+```
+
+### Slow recall/reflect responses
+
+This is normal for the first query as Hindsight builds embeddings. Subsequent queries are faster. Use `budget: 'low'` for faster responses at the cost of recall quality.
+
+## Resources
+
+- [Hindsight Documentation](https://hindsight.vectorize.io/)
+- [Hindsight GitHub](https://github.com/vectorize-io/hindsight)
+- [Sanity CMS Documentation](https://www.sanity.io/docs)
+- [Hindsight Cookbook](https://github.com/vectorize-io/hindsight-cookbook)
+
+## License
+
+MIT

hindsight-docs/docs/cookbook/applications/stancetracker.md

@@ -0,0 +1,276 @@
+---
+sidebar_position: 7
+---
+
+# Stance Tracker
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/stancetracker)
+:::
+
+
+An AI-powered application that tracks political candidates' stances on issues over time using Hindsight memory system and web scraping.
+
+## Features
+
+- **Geographic Targeting**: Track stances by country, state/province, and city
+- **Multi-Candidate Tracking**: Monitor multiple candidates simultaneously
+- **Temporal Analysis**: Historical stance tracking with configurable time ranges
+- **Automated Scraping**: Periodic content collection with configurable frequencies (hourly/daily/weekly)
+- **Stance Change Detection**: Automatic detection and highlighting of position changes
+- **Interactive Timeline**: Visual graph showing stance evolution with reference callouts
+- **Source Attribution**: All stances linked to verified sources with excerpts
+
+## Architecture
+
+### Memory System (Hindsight Integration)
+
+This app uses the Hindsight memory system from `github.com/vectorize-io/hindsight`:
+
+1. **Banks**: Each scraper agent has its own memory bank
+2. **Retain**: Stores candidate statements and web scraping results
+3. **Recall**: Semantic search to retrieve relevant memories
+4. **Reflect**: Generates contextual analysis using stored memories
+5. **Temporal Search**: Queries memories within specific time periods
+
+### Tech Stack
+
+- **Frontend**: Next.js 16, React, TypeScript, TailwindCSS
+- **Visualization**: Recharts for timeline graphs
+- **Backend**: Next.js API routes
+- **Memory**: Hindsight (from github.com/vectorize-io/hindsight)
+- **Database**: JSON file storage (no database required)
+- **Web Search**: Tavily API
+- **LLM**: OpenAI/Anthropic/Groq (configurable)
+- **Scheduling**: node-cron
+
+## Prerequisites
+
+1. **Hindsight API** running (from github.com/vectorize-io/hindsight)
+2. **API Keys**:
+   - Tavily API key (for web search)
+   - LLM provider API key (OpenAI, Anthropic, or Groq)
+
+## Setup
+
+### 1. Install Dependencies
+
+```bash
+npm install
+```
+
+### 2. Configure Environment
+
+Copy `.env.example` to `.env` and fill in your credentials:
+
+```bash
+cp .env.example .env
+```
+
+Edit `.env`:
+
+```env
+# Hindsight API (from github.com/vectorize-io/hindsight)
+HINDSIGHT_API_URL=http://localhost:8888
+
+# Tavily API (for web search)
+TAVILY_API_KEY=your_tavily_api_key_here
+
+# LLM Provider
+LLM_PROVIDER=openai  # or anthropic, groq
+LLM_API_KEY=your_llm_api_key_here
+LLM_MODEL=gpt-4-turbo-preview
+```
+
+### 3. Start Hindsight
+
+Clone and run Hindsight from github.com/vectorize-io/hindsight:
+
+```bash
+# Clone and run github.com/vectorize-io/hindsight
+cd /path/to/hindsight
+cargo run --bin hindsight-server
+```
+
+Verify Hindsight is running at `http://localhost:8888`
+
+### 4. Run the Application
+
+```bash
+npm run dev
+```
+
+Visit `http://localhost:3000`
+
+## Usage
+
+### Creating a Tracking Session
+
+1. **Set Location**: Enter country (required), state/province, and city (optional)
+2. **Choose Topic**: Specify the issue to track (e.g., "Climate Change Policy")
+3. **Add Candidates**: Enter names of candidates/politicians to track
+4. **Configure Time Range**: Set historical start/end dates for initial analysis
+5. **Set Frequency**: Choose how often to check for updates (hourly/daily/weekly)
+6. **Start Tracking**: Click "Start Tracking" to begin
+
+### Viewing Results
+
+- **Timeline Graph**: Shows confidence levels of each candidate's stance over time
+- **Stance Changes**: Red circles on the graph indicate detected position changes
+- **Click Points**: Click any point to see detailed stance information and sources
+- **Source Links**: Each stance includes links to original references
+
+### Managing Sessions
+
+- **Pause/Resume**: Temporarily stop or restart tracking
+- **Run Now**: Trigger an immediate update outside the schedule
+- **Status**: View current session status and frequency
+
+## API Endpoints
+
+### Sessions
+
+- `POST /api/sessions` - Create new tracking session
+- `GET /api/sessions?id={id}` - Get session details
+- `GET /api/sessions` - List all sessions
+- `PATCH /api/sessions` - Update session status
+
+### Stances
+
+- `POST /api/stances` - Process candidate stance
+- `GET /api/stances?sessionId={id}&candidate={name}` - Get stances
+
+### Scheduler
+
+- `POST /api/scheduler` - Control session scheduling
+  - Actions: `start`, `stop`, `run`
+
+## Hindsight Integration Examples
+
+### 1. Storing Memories
+
+```typescript
+// Store web scraping results
+await hindsightClient.retain(bankId, articleContent, {
+  context: 'web_search_result',
+  timestamp: articleDate,
+  metadata: { url: articleUrl }
+});
+```
+
+### 2. Semantic Search
+
+```typescript
+// Search for relevant memories
+const results = await hindsightClient.recall(bankId, query, {
+  budget: 'high',
+  maxTokens: 8192
+});
+```
+
+### 3. Temporal Filtering
+
+```typescript
+// Query memories up to a specific point in time
+const results = await hindsightClient.recall(bankId, query, {
+  queryTimestamp: '2024-12-01T00:00:00Z'
+});
+```
+
+### 4. Contextual Analysis
+
+```typescript
+// Generate analysis using stored memories
+const response = await hindsightClient.reflect(bankId,
+  'What is the candidate\'s stance on this issue?',
+  { budget: 'high' }
+);
+```
+
+## Production Deployment
+
+### Vercel Deployment
+
+```bash
+# Install Vercel CLI
+npm i -g vercel
+
+# Deploy
+vercel
+
+# Set environment variables in Vercel dashboard:
+# - HINDSIGHT_API_URL
+# - TAVILY_API_KEY
+# - LLM_PROVIDER
+# - LLM_API_KEY
+# - LLM_MODEL
+```
+
+**Note**: The `data/` directory for JSON storage will be ephemeral on Vercel. For production, consider using a persistent database or object storage.
+
+## Development
+
+### Project Structure
+
+```
+stancetracker/
+├── app/
+│   ├── api/          # API routes
+│   ├── globals.css   # Global styles
+│   ├── layout.tsx    # Root layout
+│   └── page.tsx      # Main page
+├── components/       # React components
+├── lib/
+│   ├── db/          # JSON database utilities
+│   ├── hindsight-client.ts    # Hindsight API client
+│   ├── llm-client.ts       # LLM provider client
+│   ├── web-scraper.ts      # Tavily web scraper
+│   ├── scraper-agent.ts    # Content scraper
+│   ├── rag-system.ts       # Memory retrieval
+│   ├── stance-extractor.ts # Stance analysis
+│   ├── stance-pipeline.ts  # Main pipeline
+│   └── scheduler.ts        # Job scheduling
+└── types/           # TypeScript types
+```
+
+### Adding New LLM Providers
+
+Edit `lib/llm-client.ts` and add a new method:
+
+```typescript
+private async newProviderComplete(messages, options) {
+  // Implementation
+}
+```
+
+## Limitations
+
+- **Web Search**: Uses Tavily API which has rate limits
+- **Source Verification**: Manual verification recommended for critical applications
+- **Stance Extraction**: LLM-based, subject to model limitations
+- **Storage**: JSON file storage is not suitable for high-scale production use
+- **Rate Limits**: Respect API rate limits for Tavily, Hindsight, and LLM providers
+
+## Future Enhancements
+
+- [ ] Real-time social media monitoring
+- [ ] Speech/video transcription analysis
+- [ ] Multi-language support
+- [ ] Sentiment analysis integration
+- [ ] Comparative analysis dashboard
+- [ ] Export to CSV/PDF
+- [ ] Email notifications for stance changes
+- [ ] Public API for third-party integrations
+
+## License
+
+MIT
+
+## Support
+
+For issues or questions, please check:
+- Hindsight documentation: `github.com/vectorize-io/hindsight/README.md`
+- Tavily API docs: https://tavily.com/
+- Project issues: Create an issue in the repository

hindsight-docs/docs/cookbook/index.mdx

@@ -15,13 +15,25 @@ Practical patterns, recipes, and complete applications for building with Hindsig
     { title: "Per-User Memory", href: "/cookbook/recipes/per-user-memory" },
     { title: "Support Agent with Shared Knowledge", href: "/cookbook/recipes/support-agent-shared-knowledge" },
     { title: "Memory with LiteLLM", href: "/cookbook/recipes/litellm-memory-demo" },
-    { title: "Routing Tool Learning", href: "/cookbook/recipes/tool-learning-demo" }
+    { title: "Routing Tool Learning", href: "/cookbook/recipes/tool-learning-demo" },
+    { title: "Fitness Coach with Hindsight Memory", href: "/cookbook/recipes/fitness_tracker" },
+    { title: "Healthcare Assistant with Hindsight Memory", href: "/cookbook/recipes/healthcare_assistant" },
+    { title: "Movie Recommendation Assistant with Hindsight Memory", href: "/cookbook/recipes/movie_recommendation" },
+    { title: "Personal AI Assistant with Hindsight Memory", href: "/cookbook/recipes/personal_assistant" },
+    { title: "Personalized Search Agent with Hindsight Memory", href: "/cookbook/recipes/personalized_search" },
+    { title: "Study Buddy with Hindsight Memory", href: "/cookbook/recipes/study_buddy" }
   ]}
 />
 
 <RecipeCarousel
   title="Applications"
   items={[
-    { title: "OpenAI Agent + Hindsight Memory Integration", href: "/cookbook/applications/openai-fitness-coach" }
+    { title: "Chat Memory App", href: "/cookbook/applications/chat-memory" },
+    { title: "Deliveryman Demo", href: "/cookbook/applications/deliveryman-demo" },
+    { title: "Memory Approaches Comparison Demo", href: "/cookbook/applications/hindsight-litellm-demo" },
+    { title: "Tool Learning Demo", href: "/cookbook/applications/hindsight-tool-learning-demo" },
+    { title: "OpenAI Agent + Hindsight Memory Integration", href: "/cookbook/applications/openai-fitness-coach" },
+    { title: "Sanity CMS Blog Memory", href: "/cookbook/applications/sanity-blog-memory" },
+    { title: "Stance Tracker", href: "/cookbook/applications/stancetracker" }
   ]}
 />

hindsight-docs/docs/cookbook/recipes/fitness_tracker.md

@@ -0,0 +1,306 @@
+---
+sidebar_position: 6
+---
+
+# Fitness Coach with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/fitness_tracker.ipynb)
+:::
+
+
+A personalized fitness assistant that tracks your workouts, diet, recovery, and progress over time to give contextual advice.
+
+## Features
+- Logs workout sessions with exercises and weights
+- Tracks meals and dietary preferences
+- Monitors recovery and sleep patterns
+- Provides personalized training advice
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+USER_ID = "fitness-user-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def log_workout(workout_details: str) -> str:
+    """Log a workout session with timestamp."""
+    today = datetime.now().strftime("%B %d, %Y")
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today} - WORKOUT LOG: {workout_details}",
+        metadata={"category": "workout", "date": today},
+    )
+    return f"Logged workout for {today}: {workout_details}"
+
+
+def log_meal(meal_details: str) -> str:
+    """Log a meal with timestamp."""
+    today = datetime.now().strftime("%B %d, %Y")
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today} - MEAL LOG: {meal_details}",
+        metadata={"category": "nutrition", "date": today},
+    )
+    return f"Logged meal for {today}: {meal_details}"
+
+
+def log_recovery(recovery_details: str) -> str:
+    """Log recovery information (sleep, soreness, etc.)."""
+    today = datetime.now().strftime("%B %d, %Y")
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today} - RECOVERY LOG: {recovery_details}",
+        metadata={"category": "recovery", "date": today},
+    )
+    return f"Logged recovery for {today}: {recovery_details}"
+
+
+def store_user_profile(profile_info: str) -> str:
+    """Store user profile information."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"USER PROFILE: {profile_info}",
+        metadata={"category": "profile"},
+    )
+    return f"Stored profile info: {profile_info}"
+
+
+def fitness_coach(user_query: str) -> str:
+    """Get personalized fitness advice based on query and user history."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"fitness workout diet recovery goals {user_query}",
+        budget="high",
+    )
+
+    memory_context = ""
+    if memories and memories.results:
+        memory_context = "\n".join(f"- {m.text}" for m in memories.results[:10])
+
+    system_prompt = f"""You are a knowledgeable and supportive fitness coach.
+You have access to the user's workout history, diet logs, recovery notes, and personal profile.
+
+What you know about this user:
+{memory_context if memory_context else "No history recorded yet."}
+
+Provide personalized, actionable advice based on their:
+- Training history and progress
+- Dietary preferences and restrictions
+- Recovery patterns
+- Personal goals
+
+Be encouraging but realistic. Reference their specific history when relevant."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_query},
+        ],
+        temperature=0.7,
+        max_tokens=600,
+    )
+
+    advice = response.choices[0].message.content
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User asked: {user_query}\nCoach advised: {advice[:200]}...",
+        metadata={"category": "coaching"},
+    )
+
+    return advice
+
+
+def get_progress_report() -> str:
+    """Generate a progress report based on workout history."""
+    report = hindsight.reflect(
+        bank_id=USER_ID,
+        query="""Analyze this user's fitness journey:
+        1. How consistent have they been with workouts?
+        2. What progress have they made (weight lifted, exercises)?
+        3. How is their recovery and sleep?
+        4. What dietary patterns do you notice?
+        5. What should they focus on next?""",
+        budget="high",
+    )
+    return report.text if hasattr(report, 'text') else str(report)
+
+print("Helper functions defined!")
+```
+
+## 5. Set Up User Profile
+
+
+```python
+print("Setting up user profile...")
+
+profile_data = [
+    "Name: Anish, Age: 26, Height: 5'10\", Weight: 72kg",
+    "Goal: Building lean muscle, started gym 6 months ago",
+    "Routine: Push-pull-legs split, 5x per week",
+    "Rest days: Wednesday and Sunday",
+    "Dietary restriction: Mild lactose intolerance, uses almond milk",
+    "Health note: Occasional knee pain, avoids deep squats",
+    "Supplements: Whey protein (lactose-free), magnesium",
+    "Sleep: Aims for 7+ hours, performance drops under 6 hours",
+]
+
+for info in profile_data:
+    store_user_profile(info)
+    print(f"  Stored: {info[:50]}...")
+```
+
+## 6. Log Workout History
+
+
+```python
+print("Logging workout history...")
+
+workouts = [
+    "Push day: Bench press 3x8 @ 60kg, overhead press 4x12, tricep dips 3x10. Felt strong.",
+    "Pull day: Deadlift 3x5 @ 80kg, barbell rows 4x10, bicep curls 3x12. Good session.",
+    "Leg day: Leg press 4x12, hamstring curls 3x12, glute bridges 3x15. Knee felt okay.",
+]
+
+for workout in workouts:
+    print(f"  {log_workout(workout)[:60]}...")
+
+print("\nLogging recent meals...")
+meals = [
+    "Post-workout: Whey shake with almond milk, banana, oats",
+    "Dinner: Grilled chicken, brown rice, steamed vegetables",
+    "Snack: Greek yogurt (lactose-free) with berries",
+]
+
+for meal in meals:
+    print(f"  {log_meal(meal)[:60]}...")
+
+print("\nLogging recovery notes...")
+recovery = [
+    "Slept 7.5 hours, feeling well rested",
+    "Some DOMS in legs from yesterday, using turmeric milk",
+]
+
+for note in recovery:
+    print(f"  {log_recovery(note)[:60]}...")
+```
+
+## 7. Talk to Your Fitness Coach
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Talking to your fitness coach...")
+print("=" * 60)
+
+queries = [
+    "How much was I lifting for bench press recently?",
+    "I slept poorly last night (only 5 hours). What should I do for today's workout?",
+    "Suggest a post-workout meal that works with my dietary restrictions.",
+    "My knee has been bothering me more. Any exercise modifications?",
+]
+
+for query in queries:
+    print(f"\nUser: {query}")
+    print("-" * 40)
+    response = fitness_coach(query)
+    print(f"Coach: {response}")
+    time.sleep(1)
+```
+
+## 8. Generate Progress Report
+
+
+```python
+print("=" * 60)
+print("  Progress Report")
+print("=" * 60)
+print(get_progress_report())
+```
+
+## 9. Try Your Own Query
+
+
+```python
+your_query = "What exercises should I do today?"  # Change this!
+
+print(f"You: {your_query}")
+print("-" * 40)
+print(f"Coach: {fitness_coach(your_query)}")
+```
+
+## 10. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/docs/cookbook/recipes/healthcare_assistant.md

@@ -0,0 +1,299 @@
+---
+sidebar_position: 7
+---
+
+# Healthcare Assistant with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/healthcare_assistant.ipynb)
+:::
+
+
+A supportive healthcare chatbot that remembers patient history, symptoms, medications, and preferences to provide personalized guidance.
+
+## Disclaimer
+
+**This is a demo application and should NOT be used for actual medical advice. Always consult qualified healthcare professionals.**
+
+## Features
+- Tracks symptoms, medications, and allergies
+- Maintains patient history across conversations
+- Provides health information and wellness tips
+- Schedules appointments
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+import random
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+PATIENT_ID = "patient-demo"
+
+def get_patient_bank_id(patient_id: str) -> str:
+    return f"patient-{patient_id}"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def store_patient_info(patient_id: str, info: str, category: str = "general") -> str:
+    """Store patient information."""
+    bank_id = get_patient_bank_id(patient_id)
+    today = datetime.now().strftime("%B %d, %Y")
+
+    hindsight.retain(
+        bank_id=bank_id,
+        content=f"{today} - {category.upper()}: {info}",
+        metadata={"category": category, "date": today},
+    )
+
+    return f"Recorded {category}: {info}"
+
+
+def get_patient_history(patient_id: str, query: str) -> str:
+    """Retrieve relevant patient history."""
+    bank_id = get_patient_bank_id(patient_id)
+
+    memories = hindsight.recall(
+        bank_id=bank_id,
+        query=query,
+        budget="high",
+    )
+
+    if memories and memories.results:
+        return "\n".join(f"- {m.text}" for m in memories.results[:10])
+    return "No relevant history found."
+
+
+def healthcare_chat(patient_id: str, user_message: str) -> str:
+    """Chat with the healthcare assistant."""
+    bank_id = get_patient_bank_id(patient_id)
+
+    history = get_patient_history(
+        patient_id,
+        f"symptoms medications allergies conditions {user_message}"
+    )
+
+    system_prompt = f"""You are a supportive healthcare assistant chatbot.
+
+IMPORTANT DISCLAIMERS:
+- You are NOT a doctor and cannot provide medical diagnoses
+- Always recommend consulting healthcare professionals for serious concerns
+- Never prescribe medications or suggest stopping prescribed treatments
+
+Your role:
+- Listen empathetically to patient concerns
+- Remember and reference their medical history
+- Provide general health information and wellness tips
+- Help track symptoms over time
+- Remind about medications and appointments
+- Suggest when to seek professional care
+
+Patient History:
+{history}
+
+Guidelines:
+- Be warm and supportive
+- Ask clarifying questions when needed
+- Reference their history when relevant
+- Flag any concerning symptoms for professional review"""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_message},
+        ],
+        temperature=0.7,
+        max_tokens=600,
+    )
+
+    answer = response.choices[0].message.content
+
+    hindsight.retain(
+        bank_id=bank_id,
+        content=f"Patient concern: {user_message}\nGuidance provided: {answer[:200]}...",
+        metadata={"category": "consultation"},
+    )
+
+    return answer
+
+
+def get_health_summary(patient_id: str) -> str:
+    """Generate a health summary for the patient."""
+    bank_id = get_patient_bank_id(patient_id)
+
+    summary = hindsight.reflect(
+        bank_id=bank_id,
+        query="""Summarize this patient's health profile:
+        1. Known conditions and diagnoses
+        2. Current medications
+        3. Allergies and sensitivities
+        4. Recent symptoms reported
+        5. Lifestyle factors mentioned
+        6. Any patterns or trends in their health""",
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+
+def schedule_appointment(patient_id: str, appointment_type: str, preferred_time: str) -> str:
+    """Schedule an appointment (demo)."""
+    confirmation_id = f"APT-{random.randint(10000, 99999)}"
+
+    store_patient_info(
+        patient_id,
+        f"Appointment scheduled: {appointment_type} - Preferred time: {preferred_time} - Confirmation: {confirmation_id}",
+        category="appointment"
+    )
+
+    return f"Appointment requested: {appointment_type}\nPreferred time: {preferred_time}\nConfirmation ID: {confirmation_id}\n\nA staff member will confirm the exact time within 24 hours."
+
+print("Helper functions defined!")
+```
+
+## 5. Set Up Patient Profile
+
+
+```python
+print("Setting up patient profile...")
+
+patient_info = [
+    ("Age: 45, Male, Height: 5'11\", Weight: 185 lbs", "demographics"),
+    ("Allergy: Penicillin - causes hives", "allergies"),
+    ("Allergy: Shellfish - causes throat swelling", "allergies"),
+    ("Current medication: Lisinopril 10mg daily for blood pressure", "medications"),
+    ("Current medication: Metformin 500mg twice daily for Type 2 diabetes", "medications"),
+    ("Condition: Diagnosed with Type 2 diabetes in 2020", "conditions"),
+    ("Condition: Mild hypertension, well-controlled", "conditions"),
+    ("Family history: Father had heart disease", "family_history"),
+    ("Lifestyle: Sedentary job, trying to exercise more", "lifestyle"),
+]
+
+for info, category in patient_info:
+    result = store_patient_info(PATIENT_ID, info, category)
+    print(f"  {result}")
+```
+
+## 6. Healthcare Chat
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Healthcare Chat")
+print("=" * 60)
+
+conversations = [
+    "Hi, I've been having headaches for the past few days. Should I be worried?",
+    "The headaches are mostly in the afternoon. I've also been feeling more tired than usual.",
+    "I've been checking my blood sugar and it's been a bit higher lately, around 140-150 fasting.",
+    "Can you remind me what allergies I have? I'm going to a new restaurant.",
+]
+
+for message in conversations:
+    print(f"\nPatient: {message}")
+    print("-" * 40)
+    response = healthcare_chat(PATIENT_ID, message)
+    print(f"Assistant: {response}")
+    time.sleep(1)
+```
+
+## 7. Schedule Appointment
+
+
+```python
+print("=" * 60)
+print("  Scheduling Appointment")
+print("=" * 60)
+print(schedule_appointment(PATIENT_ID, "General checkup", "Next Tuesday afternoon"))
+```
+
+## 8. Health Summary
+
+
+```python
+print("=" * 60)
+print("  Patient Health Summary")
+print("=" * 60)
+print(get_health_summary(PATIENT_ID))
+```
+
+## 9. Try Your Own Question
+
+
+```python
+your_question = "Should I adjust my Metformin dose?"  # Change this!
+
+print(f"You: {your_question}")
+print("-" * 40)
+print(f"Assistant: {healthcare_chat(PATIENT_ID, your_question)}")
+```
+
+## 10. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/docs/cookbook/recipes/movie_recommendation.md

@@ -0,0 +1,246 @@
+---
+sidebar_position: 8
+---
+
+# Movie Recommendation Assistant with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/movie_recommendation.ipynb)
+:::
+
+
+A personalized movie recommender that remembers your preferences, watch history, and tastes to give better suggestions over time.
+
+## Features
+- Remembers favorite genres, directors, and actors
+- Tracks movies you've watched and enjoyed
+- Provides contextual recommendations based on mood
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+# Initialize OpenAI client
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+# Unique identifier for this user's memory bank
+USER_ID = "movie-fan-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+These functions demonstrate the three core Hindsight operations:
+- **retain()**: Store memories
+- **recall()**: Retrieve relevant memories
+- **reflect()**: Synthesize insights from memories
+
+
+```python
+def get_recommendation(user_query: str) -> str:
+    """
+    Get a movie recommendation based on user query and remembered preferences.
+    """
+    # Recall relevant memories about this user's movie preferences
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"movie preferences tastes genres {user_query}",
+        budget="mid",
+    )
+
+    # Build context from memories
+    memory_context = ""
+    if memories and memories.results:
+        memory_context = "\n".join(
+            f"- {m.text}" for m in memories.results[:5]
+        )
+
+    # Generate recommendation with context
+    system_prompt = f"""You are a helpful movie recommendation assistant.
+You remember the user's preferences and past conversations to give personalized suggestions.
+
+What you know about this user:
+{memory_context if memory_context else "No previous preferences recorded yet."}
+
+Give thoughtful, personalized recommendations based on their tastes.
+If they mention new preferences, acknowledge them."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_query},
+        ],
+        temperature=0.7,
+        max_tokens=500,
+    )
+
+    recommendation = response.choices[0].message.content
+
+    # Store this interaction for future context
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User asked: {user_query}\nRecommendation given: {recommendation}",
+        metadata={"category": "movie_recommendation"},
+    )
+
+    return recommendation
+
+
+def store_preference(preference: str) -> None:
+    """Store an explicit user preference."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User preference: {preference}",
+        metadata={"category": "preference"},
+    )
+    print(f"Stored preference: {preference}")
+
+
+def get_preference_summary() -> str:
+    """Get a summary of what we know about the user's movie tastes."""
+    summary = hindsight.reflect(
+        bank_id=USER_ID,
+        query="Summarize this user's movie preferences, favorite genres, actors they like, and movies they've mentioned enjoying or disliking.",
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+print("Helper functions defined!")
+```
+
+## 5. Run the Demo
+
+Watch how the assistant learns and remembers preferences across conversations.
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Movie Recommendation Assistant with Memory")
+print("=" * 60)
+print()
+
+# Simulate a conversation over time
+conversations = [
+    "I'm looking for a movie to watch tonight. Any suggestions?",
+    "I really loved Inception and Interstellar. Christopher Nolan is amazing!",
+    "Can you suggest something similar to those? I like mind-bending plots.",
+    "Actually, I'm not in the mood for something heavy. Something lighter?",
+    "I watched The Grand Budapest Hotel last week and loved it!",
+    "What should I watch tonight? Remember what I like!",
+]
+
+for i, query in enumerate(conversations, 1):
+    print(f"\n[Conversation {i}]")
+    print(f"User: {query}")
+    print("-" * 40)
+
+    response = get_recommendation(query)
+    print(f"Assistant: {response}")
+    print()
+
+    time.sleep(1)
+```
+
+## 6. View Learned Preferences
+
+Use `reflect()` to synthesize what Hindsight has learned about your movie tastes.
+
+
+```python
+print("=" * 60)
+print("  What I've learned about your movie tastes:")
+print("=" * 60)
+print(get_preference_summary())
+```
+
+## 7. Try Your Own Queries
+
+Experiment with your own movie preferences!
+
+
+```python
+# Try your own query!
+your_query = "I'm in the mood for a sci-fi thriller"  # Change this!
+
+print(f"You: {your_query}")
+print("-" * 40)
+print(f"Assistant: {get_recommendation(your_query)}")
+```
+
+## 8. Cleanup
+
+Close the Hindsight client connection.
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```
+
+
+```python
+
+```
+
+
+```python
+
+```

hindsight-docs/docs/cookbook/recipes/personal_assistant.md

@@ -0,0 +1,266 @@
+---
+sidebar_position: 9
+---
+
+# Personal AI Assistant with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/personal_assistant.ipynb)
+:::
+
+
+A general-purpose personal assistant that remembers your preferences, schedule, family, work context, and past conversations.
+
+## Features
+- Remembers family, work, and personal details
+- Tracks preferences and habits
+- Helps with scheduling and reminders
+- Maintains context across conversations
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+USER_ID = "assistant-user-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def remember(info: str, category: str = "general") -> str:
+    """Store information to remember."""
+    today = datetime.now().strftime("%B %d, %Y")
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today}: {info}",
+        metadata={"category": category, "date": today},
+    )
+
+    return f"I'll remember: {info}"
+
+
+def recall_context(query: str) -> str:
+    """Recall relevant memories for context."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=query,
+        budget="high",
+    )
+
+    if memories and memories.results:
+        return "\n".join(f"- {m.text}" for m in memories.results[:8])
+    return ""
+
+
+def chat(user_message: str) -> str:
+    """Chat with the personal assistant."""
+    context = recall_context(user_message)
+
+    system_prompt = f"""You are a helpful personal AI assistant with long-term memory.
+You remember the user's preferences, schedule, family, work context, and past conversations.
+
+What you remember about this user:
+{context if context else "No memories recorded yet."}
+
+Your capabilities:
+- Remember things when asked ("Remember that...", "Don't forget...")
+- Recall past information ("What did I tell you about...", "When is...")
+- Provide personalized suggestions based on known preferences
+- Help with scheduling and reminders
+- Have natural conversations while maintaining context
+
+Be helpful, proactive, and reference relevant memories naturally."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_message},
+        ],
+        temperature=0.7,
+        max_tokens=500,
+    )
+
+    answer = response.choices[0].message.content
+
+    # Check if user is asking to remember something
+    lower_msg = user_message.lower()
+    if any(phrase in lower_msg for phrase in ["remember that", "don't forget", "remind me", "note that"]):
+        hindsight.retain(
+            bank_id=USER_ID,
+            content=f"User asked to remember: {user_message}",
+            metadata={"category": "reminder"},
+        )
+
+    # Store the interaction
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"Conversation - User: {user_message[:100]} | Assistant: {answer[:100]}",
+        metadata={"category": "conversation"},
+    )
+
+    return answer
+
+
+def get_summary(topic: str = None) -> str:
+    """Get a summary of memories."""
+    query = f"Summarize what you know about {topic}" if topic else \
+            "Summarize everything you know about this user"
+
+    summary = hindsight.reflect(
+        bank_id=USER_ID,
+        query=query,
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+print("Helper functions defined!")
+```
+
+## 5. Build Context
+
+
+```python
+print("Building context...")
+
+initial_context = [
+    ("My name is Alex and I work as a product manager at TechCorp", "personal"),
+    ("My wife's name is Sarah and we have two kids: Emma (7) and Jack (4)", "family"),
+    ("I prefer morning meetings and try to keep afternoons for deep work", "preference"),
+    ("My mom's birthday is March 15th", "event"),
+    ("I'm trying to read more - currently reading 'Atomic Habits'", "hobby"),
+    ("I have a weekly team standup every Monday at 10am", "schedule"),
+    ("I'm allergic to cats", "health"),
+    ("My favorite coffee is a flat white with oat milk", "preference"),
+    ("I'm training for a half marathon in April", "goal"),
+]
+
+for info, category in initial_context:
+    result = remember(info, category)
+    print(f"  {result}")
+```
+
+## 6. Have a Conversation
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Conversation")
+print("=" * 60)
+
+conversations = [
+    "Hey, what's my wife's name again?",
+    "Remember that my Q1 review is next Thursday at 2pm",
+    "I need a gift idea for my mom's birthday",
+    "What time is my Monday standup?",
+    "Can you recommend a coffee order for me?",
+    "What books am I reading?",
+]
+
+for message in conversations:
+    print(f"\nAlex: {message}")
+    print("-" * 40)
+    response = chat(message)
+    print(f"Assistant: {response}")
+    time.sleep(1)
+```
+
+## 7. View Summary
+
+
+```python
+print("=" * 60)
+print("  What I Know About You")
+print("=" * 60)
+print(get_summary())
+```
+
+
+```python
+print("=" * 60)
+print("  Your Family")
+print("=" * 60)
+print(get_summary("family"))
+```
+
+## 8. Try Your Own Message
+
+
+```python
+your_message = "What should I focus on this month with my training?"  # Change this!
+
+print(f"You: {your_message}")
+print("-" * 40)
+print(f"Assistant: {chat(your_message)}")
+```
+
+## 9. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/docs/cookbook/recipes/personalized_search.md

@@ -0,0 +1,299 @@
+---
+sidebar_position: 10
+---
+
+# Personalized Search Agent with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/personalized_search.ipynb)
+:::
+
+
+A search assistant that learns your preferences, location, dietary needs, and lifestyle to provide contextually relevant search results.
+
+## Features
+- Learns location, dietary restrictions, and lifestyle
+- Personalizes search queries based on context
+- Remembers past searches and preferences
+- Integrates with Tavily for real web search (optional)
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+- Tavily API key (optional, for real web search)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+# Tavily is optional - demo works with simulated results if not installed
+!pip install -q hindsight-client openai tavily-python nest-asyncio
+```
+
+## 2. Configure API Keys
+
+Enter your API keys when prompted. Tavily is optional - press Enter to skip for simulated search results.
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+# Tavily is optional - for real web search
+if not os.getenv("TAVILY_API_KEY"):
+    tavily_key = getpass.getpass("Enter your Tavily API key (or press Enter to skip): ")
+    if tavily_key:
+        os.environ["TAVILY_API_KEY"] = tavily_key
+
+print("API keys configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+# Optional: Tavily for real web search
+try:
+    from tavily import TavilyClient
+    tavily = TavilyClient(api_key=os.getenv("TAVILY_API_KEY"))
+    HAS_TAVILY = True
+    print("Tavily configured - using real web search!")
+except (ImportError, Exception) as e:
+    HAS_TAVILY = False
+    print("Note: Using simulated search results (Tavily not configured)")
+
+USER_ID = "search-user-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def store_preference(preference: str) -> str:
+    """Store a user preference."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User preference: {preference}",
+        metadata={"category": "preference"},
+    )
+    return f"Learned: {preference}"
+
+
+def store_interaction(query: str, response: str) -> None:
+    """Store a search interaction."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"Search query: {query}\nResult highlights: {response[:200]}",
+        metadata={"category": "search_history"},
+    )
+
+
+def get_user_context(query: str) -> str:
+    """Retrieve relevant user context."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"preferences location dietary lifestyle {query}",
+        budget="mid",
+    )
+
+    if memories and memories.results:
+        return "\n".join(f"- {m.text}" for m in memories.results[:6])
+    return ""
+
+
+def personalized_search(query: str) -> str:
+    """Perform a personalized search."""
+    user_context = get_user_context(query)
+
+    enhancement_prompt = f"""Given this user's preferences and the search query, suggest how to enhance the search.
+
+User preferences:
+{user_context if user_context else "No preferences recorded yet."}
+
+Search query: {query}
+
+Return a JSON object with:
+- "enhanced_query": The improved search query incorporating relevant preferences
+- "filters": Any specific filters to apply (e.g., "vegetarian", "within 5 miles")
+- "reasoning": Brief explanation of personalizations applied"""
+
+    enhancement = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[{"role": "user", "content": enhancement_prompt}],
+        temperature=0.3,
+        max_tokens=300,
+    )
+
+    enhanced_info = enhancement.choices[0].message.content
+
+    # Perform the search
+    if HAS_TAVILY:
+        search_results = tavily.search(
+            query=query,
+            search_depth="advanced",
+            max_results=5,
+        )
+        results_text = "\n".join(
+            f"- {r['title']}: {r['content'][:150]}..."
+            for r in search_results.get('results', [])
+        )
+    else:
+        results_text = f"[Simulated search results for: {query}]"
+
+    response_prompt = f"""Based on the search results and user preferences, provide a personalized summary.
+
+User preferences:
+{user_context if user_context else "No preferences recorded yet."}
+
+Query: {query}
+
+Search enhancement applied:
+{enhanced_info}
+
+Search results:
+{results_text}
+
+Provide a helpful, personalized response that takes into account their preferences."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[{"role": "user", "content": response_prompt}],
+        temperature=0.7,
+        max_tokens=500,
+    )
+
+    answer = response.choices[0].message.content
+    store_interaction(query, answer)
+
+    return answer
+
+
+def get_preference_profile() -> str:
+    """Get a summary of the user's preference profile."""
+    profile = hindsight.reflect(
+        bank_id=USER_ID,
+        query="""Summarize what we know about this user:
+        - Location and neighborhood
+        - Dietary preferences and restrictions
+        - Work style and schedule
+        - Hobbies and interests
+        - Family situation
+        - Shopping preferences""",
+        budget="high",
+    )
+    return profile.text if hasattr(profile, 'text') else str(profile)
+
+print("Helper functions defined!")
+```
+
+## 5. Build User Profile
+
+
+```python
+print("Learning user preferences...")
+
+preferences = [
+    "Lives in San Francisco, Mission District",
+    "Works remotely as a software engineer",
+    "Vegetarian, prefers organic food when possible",
+    "Has a 5-year-old daughter named Emma",
+    "Enjoys hiking and outdoor activities on weekends",
+    "Prefers quiet coffee shops for remote work",
+    "Lactose intolerant, uses oat milk",
+    "Interested in sustainable and eco-friendly products",
+    "Usually free on Tuesday and Thursday afternoons",
+    "Husband is allergic to nuts",
+]
+
+for pref in preferences:
+    result = store_preference(pref)
+    print(f"  {result}")
+```
+
+## 6. Personalized Search Results
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Personalized Search Results")
+print("=" * 60)
+
+searches = [
+    "Find a good coffee shop for working remotely",
+    "Restaurant recommendations for a family dinner",
+    "Birthday gift ideas for a 5-year-old",
+]
+
+for query in searches:
+    print(f"\nSearch: {query}")
+    print("-" * 40)
+    result = personalized_search(query)
+    print(result)
+    time.sleep(1)
+```
+
+## 7. View Preference Profile
+
+
+```python
+print("=" * 60)
+print("  User Preference Profile")
+print("=" * 60)
+print(get_preference_profile())
+```
+
+## 8. Try Your Own Search
+
+
+```python
+your_search = "Best hiking trails near me"  # Change this!
+
+print(f"Search: {your_search}")
+print("-" * 40)
+print(personalized_search(your_search))
+```
+
+## 9. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/docs/cookbook/recipes/quickstart.md

@@ -127,7 +127,7 @@ for r in results.results:
 
 ## Reflect: Generate Insights
 
-The `reflect` operation performs reasoning over existing memories using the bank's disposition. It retrieves relevant facts and observations to generate contextual responses.
+The `reflect` operation performs a more thorough analysis of existing memories. This allows the agent to form new connections between memories which are then persisted as opinions and/or observations.
 
 Example use cases:
 - An AI Project Manager reflecting on what risks need to be mitigated
@@ -142,11 +142,12 @@ print(response)
 
 ## Memory Types
 
-Hindsight organizes knowledge into facts and consolidated observations:
+Hindsight organizes memory into four networks to mimic human memory:
 
 - **World**: Facts about the world ("The stove gets hot")
-- **Experience**: Agent's own experiences ("I touched the stove and it really hurt")
-- **Observation**: Consolidated knowledge synthesized from facts ("Always be careful around hot surfaces")
+- **Experiences**: Agent's own experiences ("I touched the stove and it really hurt")
+- **Opinion**: Beliefs with confidence scores ("I shouldn't touch the stove again" - .99 confidence)
+- **Observation**: Complex mental models derived by reflecting on facts and experiences
 
 ## Cleanup
 

hindsight-docs/docs/cookbook/recipes/study_buddy.md

@@ -0,0 +1,335 @@
+---
+sidebar_position: 11
+---
+
+# Study Buddy with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/study_buddy.ipynb)
+:::
+
+
+A personalized study assistant that tracks what you've learned, identifies knowledge gaps, and helps with spaced repetition.
+
+## Features
+- Tracks study sessions and topics covered
+- Monitors confidence levels per topic
+- Identifies knowledge gaps
+- Suggests topics for spaced repetition review
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+USER_ID = "student-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def record_study_session(topic: str, notes: str, confidence: str = "medium") -> str:
+    """Record a study session with topic, notes, and self-assessed confidence."""
+    today = datetime.now().strftime("%B %d, %Y")
+
+    content = f"""{today} - STUDY SESSION
+Topic: {topic}
+Confidence Level: {confidence}
+Notes: {notes}"""
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=content,
+        metadata={
+            "category": "study_session",
+            "topic": topic,
+            "confidence": confidence,
+            "date": today,
+        },
+    )
+
+    return f"Recorded study session on '{topic}' (confidence: {confidence})"
+
+
+def record_question(topic: str, question: str, understood: bool) -> str:
+    """Record a question asked during study."""
+    today = datetime.now().strftime("%B %d, %Y")
+
+    content = f"""{today} - QUESTION
+Topic: {topic}
+Question: {question}
+Understood: {"Yes" if understood else "No - needs review"}"""
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=content,
+        metadata={
+            "category": "question",
+            "topic": topic,
+            "understood": str(understood),
+        },
+    )
+
+    return f"Recorded question on '{topic}'"
+
+
+def study_buddy(user_query: str) -> str:
+    """Interact with the study buddy."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"study session topic notes questions {user_query}",
+        budget="high",
+    )
+
+    memory_context = ""
+    if memories and memories.results:
+        memory_context = "\n".join(f"- {m.text}" for m in memories.results[:8])
+
+    system_prompt = f"""You are a helpful study buddy and tutor.
+You have access to the student's study history, including:
+- Topics they've studied and their notes
+- Their self-assessed confidence levels
+- Questions they've asked and whether they understood the answers
+
+Study History:
+{memory_context if memory_context else "No study history recorded yet."}
+
+Your role:
+1. Answer questions about topics they're studying
+2. Identify knowledge gaps based on their history
+3. Suggest topics to review (spaced repetition)
+4. Provide encouragement and study tips
+5. Connect new concepts to things they've already learned
+
+Be supportive and pedagogical. Reference their previous learning when relevant."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_query},
+        ],
+        temperature=0.7,
+        max_tokens=800,
+    )
+
+    answer = response.choices[0].message.content
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"Student asked: {user_query}\nExplanation given: {answer[:300]}...",
+        metadata={"category": "tutoring"},
+    )
+
+    return answer
+
+
+def get_review_suggestions() -> str:
+    """Get suggestions for topics to review."""
+    suggestions = hindsight.reflect(
+        bank_id=USER_ID,
+        query="""Analyze this student's study history and suggest:
+        1. Topics with low confidence that need more review
+        2. Topics studied a while ago that should be revisited
+        3. Questions that weren't fully understood
+        4. Connections between topics they might have missed
+
+        Prioritize by what would most improve their understanding.""",
+        budget="high",
+    )
+    return suggestions.text if hasattr(suggestions, 'text') else str(suggestions)
+
+
+def get_knowledge_summary(topic: str = None) -> str:
+    """Get a summary of what the student knows."""
+    query = f"Summarize what this student knows about {topic}" if topic else \
+            "Summarize this student's overall knowledge and progress"
+
+    summary = hindsight.reflect(
+        bank_id=USER_ID,
+        query=query,
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+print("Helper functions defined!")
+```
+
+## 5. Record Study Sessions
+
+
+```python
+print("Recording study sessions...")
+
+sessions = [
+    {
+        "topic": "Classical Mechanics - Newton's Laws",
+        "notes": "Covered F=ma, action-reaction pairs, inertia. Solved problems on inclined planes.",
+        "confidence": "high",
+    },
+    {
+        "topic": "Classical Mechanics - Conservation of Momentum",
+        "notes": "Elastic vs inelastic collisions. Struggled with 2D collision problems.",
+        "confidence": "low",
+    },
+    {
+        "topic": "Classical Mechanics - Generalized Coordinates",
+        "notes": "Introduction to Lagrangian mechanics. Degrees of freedom concept.",
+        "confidence": "medium",
+    },
+    {
+        "topic": "Waves - Simple Harmonic Motion",
+        "notes": "SHM equations, period, frequency. Connected to springs and pendulums.",
+        "confidence": "high",
+    },
+    {
+        "topic": "Waves - Frequency Domain",
+        "notes": "Started Fourier transforms. Math is confusing, need more practice.",
+        "confidence": "low",
+    },
+]
+
+for session in sessions:
+    result = record_study_session(**session)
+    print(f"  {result}")
+```
+
+## 6. Record Questions
+
+
+```python
+print("Recording questions...")
+
+questions = [
+    ("Conservation of Momentum", "Why is momentum conserved in collisions?", True),
+    ("Conservation of Momentum", "How do I solve 2D collision problems?", False),
+    ("Generalized Coordinates", "What's the advantage of Lagrangian over Newtonian?", True),
+    ("Frequency Domain", "When do I use Fourier transforms vs Laplace?", False),
+]
+
+for topic, question, understood in questions:
+    result = record_question(topic, question, understood)
+    print(f"  {result}")
+```
+
+## 7. Interactive Study Session
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Study Session")
+print("=" * 60)
+
+queries = [
+    "Can you explain generalized coordinates again? I remember we covered it but I'm fuzzy on the details.",
+    "What topics should I review before my exam next week?",
+    "I'm still confused about 2D collision problems. Can you walk me through an example?",
+]
+
+for query in queries:
+    print(f"\nStudent: {query}")
+    print("-" * 40)
+    response = study_buddy(query)
+    print(f"Study Buddy: {response}")
+    time.sleep(1)
+```
+
+## 8. Get Review Suggestions
+
+
+```python
+print("=" * 60)
+print("  Recommended Review Topics")
+print("=" * 60)
+print(get_review_suggestions())
+```
+
+## 9. Knowledge Summary
+
+
+```python
+print("=" * 60)
+print("  Knowledge Summary")
+print("=" * 60)
+print(get_knowledge_summary())
+```
+
+## 10. Try Your Own Question
+
+
+```python
+your_question = "What are my biggest knowledge gaps right now?"  # Change this!
+
+print(f"You: {your_question}")
+print("-" * 40)
+print(f"Study Buddy: {study_buddy(your_question)}")
+```
+
+## 11. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/sidebars.ts

@@ -240,6 +240,36 @@ const sidebars: SidebarsConfig = {
           type: 'doc',
           id: 'cookbook/recipes/tool-learning-demo',
           label: 'Routing Tool Learning',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/recipes/fitness_tracker',
+          label: 'Fitness Coach with Hindsight Memory',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/recipes/healthcare_assistant',
+          label: 'Healthcare Assistant with Hindsight Memory',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/recipes/movie_recommendation',
+          label: 'Movie Recommendation Assistant with Hindsight Memory',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/recipes/personal_assistant',
+          label: 'Personal AI Assistant with Hindsight Memory',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/recipes/personalized_search',
+          label: 'Personalized Search Agent with Hindsight Memory',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/recipes/study_buddy',
+          label: 'Study Buddy with Hindsight Memory',
         }
       ],
     },
@@ -248,10 +278,40 @@ const sidebars: SidebarsConfig = {
       label: 'Applications',
       collapsible: false,
       items: [
+        {
+          type: 'doc',
+          id: 'cookbook/applications/chat-memory',
+          label: 'Chat Memory App',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/applications/deliveryman-demo',
+          label: 'Deliveryman Demo',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/applications/hindsight-litellm-demo',
+          label: 'Memory Approaches Comparison Demo',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/applications/hindsight-tool-learning-demo',
+          label: 'Tool Learning Demo',
+        },
         {
           type: 'doc',
           id: 'cookbook/applications/openai-fitness-coach',
           label: 'OpenAI Agent + Hindsight Memory Integration',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/applications/sanity-blog-memory',
+          label: 'Sanity CMS Blog Memory',
+        },
+        {
+          type: 'doc',
+          id: 'cookbook/applications/stancetracker',
+          label: 'Stance Tracker',
         }
       ],
     },

hindsight-docs/versioned_docs/version-0.4/cookbook/applications/chat-memory.md

@@ -0,0 +1,120 @@
+---
+sidebar_position: 1
+---
+
+# Chat Memory App
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/chat-memory)
+:::
+
+
+A demo chat application that uses Groq's `qwen/qwen3-32b` model with Hindsight for persistent per-user memory.
+
+## Features
+
+- 🧠 **Persistent Memory**: Each user gets their own memory bank that remembers conversations
+- 🚀 **Fast AI**: Powered by Groq's high-speed inference
+- 🎯 **Per-User Context**: Isolated memory per user with automatic context retrieval
+- 💬 **Real-time Chat**: Instant responses with memory-augmented context
+
+## Setup
+
+### 1. Start Hindsight API
+
+First, start the Hindsight API server using Docker:
+
+```bash
+export GROQ_API_KEY=your_groq_api_key_here
+
+# Start Hindsight with Groq as the LLM provider
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=groq \
+  -e HINDSIGHT_API_LLM_API_KEY=$GROQ_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL="openai/gpt-oss-20b" \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+- **API**: http://localhost:8888
+- **Control Plane UI**: http://localhost:9999
+
+### 2. Configure Environment
+
+Copy your Groq API key to the environment file:
+
+```bash
+# Update .env.local with your Groq API key
+echo "GROQ_API_KEY=your_groq_api_key_here" > .env.local
+echo "HINDSIGHT_API_URL=http://localhost:8888" >> .env.local
+```
+
+If you don't have one, you can get a free Groq API key here: https://console.groq.com/home
+
+### 3. Install Dependencies
+
+```bash
+npm install
+```
+
+### 4. Run the App
+
+```bash
+npm run dev
+```
+
+Open http://localhost:3000 in your browser.
+
+## How It Works
+
+1. **User Identity**: Each browser session gets a unique user ID
+2. **Memory Bank Creation**: First message creates a personal memory bank in Hindsight
+3. **Context Retrieval**: Before responding, relevant memories are retrieved
+4. **Memory Augmented Response**: Groq generates responses with memory context
+5. **Conversation Storage**: Each conversation is stored for future context
+
+## Architecture
+
+```
+User Message
+     ↓
+Next.js API Route (/api/chat)
+     ↓
+Hindsight.recall() → Get relevant memories
+     ↓
+Groq API → Generate response with memory context
+     ↓
+Hindsight.retain() → Store conversation
+     ↓
+Response to User
+```
+
+## Memory Bank Structure
+
+Each user gets their own isolated memory bank with:
+- **Name**: "Chat Memory for [userId]"
+- **Background**: Conversational AI assistant context
+- **Disposition**: Empathetic (4), Low Skepticism (2), Balanced Literalism (3)
+
+## Try It Out
+
+1. **First Conversation**: Tell the assistant about yourself
+   - "Hi! I'm a software engineer from San Francisco. I love Python and machine learning."
+
+2. **Second Conversation**: Ask what it remembers
+   - "What do you know about me?"
+   - "What programming languages do I like?"
+
+3. **Context Building**: Continue sharing preferences
+   - "I prefer VS Code over other editors"
+   - "I'm working on a React project"
+
+4. **Memory Verification**: Visit the Hindsight Control Plane at http://localhost:9999 to see stored memories
+
+## Development
+
+- **Groq Model**: Uses `qwen/qwen3-32b` for fast, high-quality responses
+- **Memory Storage**: Automatic conversation retention with context categorization
+- **Memory Retrieval**: Semantic search with 2048 token budget for relevant context

hindsight-docs/versioned_docs/version-0.4/cookbook/applications/deliveryman-demo.md

@@ -0,0 +1,145 @@
+---
+sidebar_position: 2
+---
+
+# Deliveryman Demo
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/deliveryman-demo)
+:::
+
+
+A delivery agent simulation that demonstrates Hindsight's long-term memory capabilities. An AI agent navigates a multi-building office complex to deliver packages, learning employee locations and optimal paths over time through mental models.
+
+## Prerequisites
+
+- Python 3.11+
+- Node.js 18+
+- [uv](https://docs.astral.sh/uv/) (Python package manager)
+
+## Setup (Fresh Environment)
+
+### 1. Clone Repositories
+
+```bash
+# Clone Hindsight (memory engine)
+git clone https://github.com/anthropics/hindsight.git
+
+# Clone the cookbook (contains this demo)
+git clone https://github.com/anthropics/hindsight-cookbook.git
+```
+
+### 2. Start Hindsight API
+
+```bash
+cd hindsight
+cp .env.example .env
+```
+
+Edit `.env` with your LLM configuration:
+
+```bash
+HINDSIGHT_API_LLM_PROVIDER=groq
+HINDSIGHT_API_LLM_API_KEY=<your-groq-api-key>
+HINDSIGHT_API_LLM_MODEL=openai/gpt-oss-120b
+HINDSIGHT_API_HOST=0.0.0.0
+HINDSIGHT_API_PORT=8888
+HINDSIGHT_API_ENABLE_OBSERVATIONS=true
+
+# Retain extraction settings (improves employee/location extraction)
+HINDSIGHT_API_RETAIN_EXTRACTION_MODE=custom
+HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS="Delivery agent. Remember employee locations, building layout, and optimal paths."
+
+# Embedded database storage
+PG0_DATA_DIR=/tmp/hindsight-data
+```
+
+Start the API:
+
+```bash
+./scripts/dev/start-api.sh
+# Runs on http://localhost:8888
+```
+
+### 3. Start Hindsight Control Plane (Optional)
+
+The control plane provides a web UI for inspecting memory banks, facts, and mental models.
+
+```bash
+cd hindsight
+./scripts/dev/start-control-plane.sh
+# Runs on a dynamic port (check terminal output)
+```
+
+### 4. Start Demo Backend
+
+```bash
+cd hindsight-cookbook/deliveryman-demo/backend
+
+# Create virtual environment and install dependencies
+python -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+```
+
+Create `backend/.env`:
+
+```bash
+OPENAI_API_KEY=<your-openai-api-key>
+GROQ_API_KEY=<your-groq-api-key>
+HINDSIGHT_API_URL=http://localhost:8888
+LLM_MODEL=openai/gpt-4o
+```
+
+Start the backend:
+
+```bash
+./run.sh
+# Or manually:
+python -m uvicorn app.main:app --host 0.0.0.0 --port 8000 --ws wsproto --reload
+```
+
+**Note:** The `--ws wsproto` flag is required for WebSocket support. Without it, connections will fail with error 1006.
+
+### 5. Start Demo Frontend
+
+```bash
+cd hindsight-cookbook/deliveryman-demo/frontend
+npm install
+npm run dev
+# Runs on http://localhost:5173
+```
+
+### 6. Open the Demo
+
+Navigate to http://localhost:5173 in your browser.
+
+## How It Works
+
+1. The agent receives a delivery task (e.g., "Deliver Package #3954 to Victor Huang")
+2. It navigates a multi-building complex with floors, elevators, and sky bridges
+3. Along the way it encounters employees and learns their locations
+4. After each delivery, the conversation is sent to Hindsight via the **retain** API
+5. Hindsight extracts facts (employee locations, building layout) and builds **mental models**
+6. On subsequent deliveries, the agent queries Hindsight to recall what it learned
+
+## Architecture
+
+```
+Browser (5173) → Frontend (React + Phaser)
+                    ↓ WebSocket
+                 Backend (8000) → FastAPI + Delivery Agent
+                    ↓ HTTP
+                 Hindsight API (8888) → Memory Engine + PostgreSQL
+```
+
+## Troubleshooting
+
+| Problem | Solution |
+|---------|----------|
+| WebSocket error 1006 | Restart backend with `--ws wsproto` flag |
+| Mental models missing employees | Check `HINDSIGHT_API_RETAIN_EXTRACTION_MODE=custom` is set |
+| Hindsight connection refused | Verify Hindsight API is running on port 8888 |
+| Frontend shows "Disconnected" | Check backend is running on port 8000 |

hindsight-docs/versioned_docs/version-0.4/cookbook/applications/hindsight-litellm-demo.md

@@ -0,0 +1,206 @@
+---
+sidebar_position: 3
+---
+
+# Memory Approaches Comparison Demo
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/hindsight-litellm-demo)
+:::
+
+
+Interactive Streamlit app comparing three memory approaches for LLM applications:
+
+1. **No Memory** - Each query is independent (baseline)
+2. **Full Conversation History** - Pass entire conversation (truncated to simulate context limits)
+3. **Hindsight Memory** - Intelligent semantic memory retrieval
+
+This demo showcases how Hindsight's semantic memory outperforms traditional approaches, especially as conversations grow longer.
+
+## Quick Start
+
+```bash
+# 1. Set your OpenAI API key
+export OPENAI_API_KEY=your-key
+
+# 2. Start Hindsight server
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  ghcr.io/vectorize-io/hindsight:latest
+
+# 3. Run the demo
+./run.sh
+```
+
+Then open http://localhost:8501 in your browser.
+
+## What This Demo Shows
+
+### The Problem with Traditional Approaches
+
+| Approach | How it Works | Limitation |
+|----------|--------------|------------|
+| **No Memory** | Each query standalone | Forgets everything between messages |
+| **Full History** | Pass all messages to LLM | Token limits cause truncation - loses early context |
+| **Hindsight** | Semantic retrieval of relevant facts | Retrieves what's relevant regardless of when it was said |
+
+### Key Insight
+
+After 5-10 messages, watch the **Full Conversation History** column start losing early context due to truncation (artificially set to 4 messages to demonstrate this quickly). Meanwhile, **Hindsight Memory** can still recall facts from the beginning because it uses semantic retrieval rather than sequential history.
+
+## Testing the Demo
+
+1. **Introduce yourself**:
+   - "Hi, I'm Sarah, a data scientist at Netflix"
+   - "I prefer Python and love machine learning"
+
+2. **Have several exchanges** about different topics
+
+3. **Test recall**:
+   - "What programming language should I use?"
+   - "What do you know about me?"
+
+Watch how the three columns respond differently as the conversation grows.
+
+## Features
+
+- **Side-by-side comparison** of all three approaches
+- **Debug panels** showing what context each approach uses
+- **Memory explorer** to search Hindsight memories directly
+- **Configurable settings** for history truncation, max memories, etc.
+- **Multi-provider support** via LiteLLM (OpenAI, Anthropic, Groq)
+
+## Prerequisites
+
+- Python 3.10+
+- Hindsight server running (Docker recommended)
+- At least one LLM API key (OpenAI recommended)
+
+## Setup
+
+### Using run.sh (Recommended)
+
+```bash
+# Set API key
+export OPENAI_API_KEY=your-key
+
+# Start Hindsight, then run:
+./run.sh
+```
+
+The script will check and install dependencies automatically.
+
+### Manual Setup
+
+```bash
+# Install dependencies
+pip install streamlit litellm
+
+# Install Hindsight packages
+pip install hindsight-client hindsight-litellm
+
+# Run the app
+streamlit run app.py
+```
+
+### Starting Hindsight Server
+
+```bash
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  ghcr.io/vectorize-io/hindsight:latest
+
+# Verify it's running
+curl http://localhost:8888/health
+```
+
+## Configuration
+
+### Sidebar Options
+
+**Model Selection:**
+- Provider: OpenAI, Anthropic, Groq
+- Model: Various models per provider
+- Custom model ID support
+
+**Full History Config:**
+- Max Messages to Keep (default: 4 to demonstrate truncation)
+
+**Hindsight Config:**
+- API URL (default: http://localhost:8888)
+- Bank ID and Entity ID for memory isolation
+- Max Memories to retrieve
+- Recall Budget (low/mid/high)
+
+**Generation Settings:**
+- Temperature
+- Max Tokens
+- System Prompt
+
+## Supported Models
+
+### OpenAI
+- gpt-4o, gpt-4o-mini, gpt-4-turbo, gpt-4, gpt-3.5-turbo
+
+### Anthropic
+- claude-3-5-sonnet-20241022, claude-3-5-haiku-20241022
+- claude-3-opus-20240229, claude-3-sonnet-20240229
+
+### Groq
+- groq/llama-3.1-70b-versatile, groq/llama-3.1-8b-instant
+- groq/mixtral-8x7b-32768
+
+## Environment Variables
+
+```bash
+# Required
+export OPENAI_API_KEY=sk-...
+
+# Optional (for other providers)
+export ANTHROPIC_API_KEY=sk-ant-...
+export GROQ_API_KEY=gsk_...
+
+# Optional
+export HINDSIGHT_URL=http://localhost:8888
+```
+
+## Troubleshooting
+
+### Hindsight server not responding
+
+```bash
+# Check if running
+curl http://localhost:8888/health
+
+# Start with Docker
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+### hindsight-litellm not installed
+
+```bash
+pip install hindsight-litellm
+```
+
+### API key errors
+
+Make sure the appropriate API key is set:
+```bash
+export OPENAI_API_KEY=your-key
+```
+
+## Related
+
+- [Hindsight](https://github.com/vectorize-io/hindsight) - Memory infrastructure for AI applications
+- [hindsight-litellm](https://github.com/vectorize-io/hindsight/tree/main/hindsight-integrations/litellm) - LiteLLM integration package
+
+## License
+
+MIT

hindsight-docs/versioned_docs/version-0.4/cookbook/applications/hindsight-tool-learning-demo.md

@@ -0,0 +1,123 @@
+---
+sidebar_position: 4
+---
+
+# Tool Learning Demo
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/hindsight-tool-learning-demo)
+:::
+
+
+An interactive Streamlit demo showing how Hindsight helps LLMs learn which tool to use when tool names are ambiguous.
+
+## The Problem
+
+When building AI agents with tool/function calling, tool names and descriptions aren't always clear. An LLM might randomly select between similarly-named tools, leading to incorrect behavior.
+
+## The Scenario
+
+This demo simulates a **customer service routing system** with two channels:
+
+| Tool | Description (What the LLM sees) | Actual Purpose (Hidden) |
+|------|--------------------------------|------------------------|
+| `route_to_channel_alpha` | "Routes to channel Alpha for appropriate request types" | Financial issues (refunds, billing, payments) |
+| `route_to_channel_omega` | "Routes to channel Omega for appropriate request types" | Technical issues (bugs, features, errors) |
+
+The descriptions are **intentionally vague**! Without prior knowledge, the LLM must guess which channel handles what.
+
+## The Solution: Learning with Hindsight
+
+With Hindsight memory:
+1. **Store routing feedback** about which channel handles which request type
+2. **Retrieve learned knowledge** when making routing decisions
+3. **Consistently route correctly** based on past experience
+
+## Quick Start
+
+### Prerequisites
+
+1. **Hindsight Server** running (Docker):
+```bash
+docker run -d -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_PROVIDER=openai \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+2. **OpenAI API Key**:
+```bash
+export OPENAI_API_KEY=your-key-here
+```
+
+### Run the Demo
+
+```bash
+./run.sh
+```
+
+Or manually:
+```bash
+pip install -r requirements.txt
+streamlit run app.py
+```
+
+## How to Use the Demo
+
+### Step 1: Test Without Memory (Baseline)
+
+1. Select a **Financial Request** (e.g., "I need a refund...")
+2. Click **Route Request**
+3. Observe: The "Without Hindsight" column may route incorrectly
+
+### Step 2: Route First Customer and Learn
+
+1. Route a customer → Both LLMs route simultaneously
+2. Feedback is automatically stored to Hindsight
+3. Wait ~5 seconds for Hindsight to index the memory
+
+### Step 3: Test With Memory
+
+1. Select another request (financial or technical)
+2. Click **Route Request**
+3. Observe: The "With Hindsight" column should now route correctly!
+
+### Step 4: View Statistics
+
+- See accuracy comparison between "Without Memory" vs "With Hindsight"
+- Review test history to see the improvement over time
+
+## Demo Features
+
+- **Side-by-side comparison**: See routing results with and without memory
+- **Pre-defined test requests**: Financial and technical scenarios
+- **Custom requests**: Enter your own customer requests
+- **Memory Explorer**: Query stored routing knowledge directly
+- **Live statistics**: Track accuracy improvement
+
+## Key Insight
+
+> Even when tool names and descriptions don't reveal their purpose, Hindsight allows the LLM to **learn from experience** which tool to use for which type of request.
+
+This is especially valuable for:
+- Enterprise systems with legacy tool names
+- Multi-tenant systems where tools have generic names
+- Agents that need to learn organization-specific workflows
+
+## Configuration
+
+| Setting | Default | Description |
+|---------|---------|-------------|
+| Model | gpt-4o-mini | LLM model for routing decisions |
+| Temperature (No Memory) | 0.7 | Randomness for baseline tests |
+| Hindsight API URL | http://localhost:8888 | Hindsight server URL |
+
+## Files
+
+- `app.py` - Main Streamlit application
+- `requirements.txt` - Python dependencies
+- `run.sh` - Launch script with dependency checking
+- `README.md` - This file

hindsight-docs/versioned_docs/version-0.4/cookbook/applications/openai-fitness-coach.md

@@ -1,5 +1,5 @@
 ---
-sidebar_position: 1
+sidebar_position: 5
 ---
 
 # OpenAI Agent + Hindsight Memory Integration
@@ -7,7 +7,7 @@ sidebar_position: 1
 
 :::info Complete Application
 This is a complete, runnable application demonstrating Hindsight integration.
-[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/openai-fitness-coach)
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/openai-fitness-coach)
 :::
 
 
@@ -22,7 +22,7 @@ This example showcases:
 - **Function calling** to bridge them together
 - **Streaming responses** for real-time interaction (enabled by default)
 - **Bidirectional memory** - both user data AND coach observations stored
-- **System-level post-processing** - automatic knowledge consolidation
+- **System-level post-processing** - automatic opinion storage for reliability
 - **Temporal-semantic memory** queries via function tools
 - **Enhanced preference learning** - coach learns and respects user likes/dislikes
 - **Real-world integration pattern** for adding memory to AI agents
@@ -46,9 +46,9 @@ Hindsight API (returns workouts + preferences)
     |
 OpenAI Assistant (analyzes, gives advice)
     |
-Function Call: store_memory(advice as experience)
+Function Call: store_memory(advice as opinion)
     |
-Hindsight API (stores coach's advice, consolidates into observations)
+Hindsight API (stores coach's observation)
     |
 Personalized Answer
 ```
@@ -57,10 +57,10 @@ Personalized Answer
 
 | Component | Standard Demo | OpenAI Integration |
 |-----------|---------------|-------------------|
-| **Conversation** | Hindsight `/reflect` endpoint | OpenAI Assistant API |
+| **Conversation** | Hindsight `/think` endpoint | OpenAI Assistant API |
 | **Memory** | Hindsight (built-in) | Hindsight (via function calling) |
 | **LLM** | Configured in Hindsight | OpenAI GPT-4 |
-| **Knowledge Consolidation** | Automatic after retain | Automatic after retain |
+| **Opinion Formation** | Automatic in `/think` | Explicit via `store_memory(type="opinion")` |
 | **Best For** | Hindsight-native apps | Integrating memory into existing OpenAI agents |
 
 ## Quick Start
@@ -126,7 +126,7 @@ retrieve_memories(query, fact_types, top_k)
 search_workouts(after_date, before_date, workout_type)
 get_nutrition_summary(after_date, before_date)
 get_user_goals()
-get_coach_insights(about)  # Retrieves observations
+get_coach_opinions(about)
 ```
 
 Each function makes API calls to Hindsight to fetch relevant memories.
@@ -191,8 +191,8 @@ The agent will automatically:
 The OpenAI Agent can retrieve different memory types from Hindsight:
 
 - **World Facts** (`fact_type: "world"`): Workouts, meals, activities
-- **Experience Facts** (`fact_type: "experience"`): Goals, intentions, coach advice
-- **Observations** (`fact_type: "observation"`): Consolidated knowledge about user patterns
+- **Agent Facts** (`fact_type: "agent"`): Goals, intentions
+- **Opinions** (`fact_type: "opinion"`): Coach's observations about patterns
 
 ## Customization
 
@@ -266,9 +266,9 @@ The key benefit: **Separation of concerns**
 
 **Use Hindsight directly when:**
 - You want a complete memory-first solution
-- You want automatic memory retrieval and observation consolidation
+- You want automatic memory retrieval and opinion formation
 - You want to use different LLM providers (not just OpenAI)
-- You want the `/reflect` endpoint's integrated approach
+- You want the `/think` endpoint's integrated approach
 
 ## Learning Points
 

hindsight-docs/versioned_docs/version-0.4/cookbook/applications/sanity-blog-memory.md

@@ -0,0 +1,371 @@
+---
+sidebar_position: 6
+---
+
+# Sanity CMS Blog Memory
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/sanity-blog-memory)
+:::
+
+
+A Hindsight cookbook recipe demonstrating how to sync blog posts from **Sanity CMS** to Hindsight agent memory, enabling semantic search, temporal queries, and AI-powered content insights.
+
+## Features
+
+- **Blog Post Sync**: Automatically sync all blog posts from Sanity to Hindsight
+- **Document-based Upsert**: Idempotent syncing with `document_id` - re-running sync updates existing content
+- **Semantic Search**: Find related content using natural language queries
+- **Temporal Queries**: Ask "What did I write in January 2025?"
+- **Reflect for Insights**: Generate AI-powered analysis of your blog content
+- **Related Content Discovery**: Power "Related Posts" features with semantic similarity
+
+## Architecture
+
+```
+┌─────────────────┐         ┌─────────────────┐         ┌─────────────────┐
+│                 │         │                 │         │                 │
+│   Sanity CMS    │───────▶│    Sync Script  │───────▶│   Hindsight     │
+│   (Content)     │  GROQ   │   (TypeScript)  │  HTTP   │   (Memory)      │
+│                 │         │                 │         │                 │
+└─────────────────┘         └─────────────────┘         └─────────────────┘
+                                                               │
+                                                               ▼
+                                                        ┌─────────────────┐
+                                                        │                 │
+                                                        │   Your App      │
+                                                        │   - Recall      │
+                                                        │   - Reflect     │
+                                                        │                 │
+                                                        └─────────────────┘
+```
+
+## Quick Start
+
+### 1. Start Hindsight
+
+Choose your preferred LLM provider:
+
+**Option A: Using Docker Compose (Recommended)**
+
+```bash
+# Set your API key
+export OPENAI_API_KEY=sk-...
+# OR
+export GOOGLE_API_KEY=...  # Gemini (free tier available)
+# OR
+export GROQ_API_KEY=...    # Groq (free tier available)
+
+# Start Hindsight
+docker compose up -d
+```
+
+**Option B: Using Docker directly**
+
+```bash
+export OPENAI_API_KEY=sk-...
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+- **API**: http://localhost:8888
+- **Control Plane UI**: http://localhost:9999
+
+### 2. Configure Environment
+
+```bash
+# Copy example config
+cp .env.example .env
+
+# Edit with your values
+nano .env
+```
+
+Required settings:
+```bash
+# Hindsight
+HINDSIGHT_API_URL=http://localhost:8888
+HINDSIGHT_BANK_ID=blog-memory
+
+# Sanity CMS
+SANITY_PROJECT_ID=your-project-id
+SANITY_DATASET=production
+```
+
+### 3. Install Dependencies
+
+```bash
+npm install
+```
+
+### 4. Sync Your Blog Posts
+
+```bash
+npm run sync
+```
+
+Expected output:
+```
+=======================================
+  Sanity -> Hindsight Blog Sync
+=======================================
+
+Setting up memory bank...
+Memory bank "blog-memory" ready
+
+Fetching posts from Sanity CMS...
+Found 10 posts to sync
+
+Syncing posts to Hindsight...
+  [1/10] "Why I Chose Qwik"... done
+  [2/10] "Building AI Agents"... done
+  ...
+
+=======================================
+  Sync Complete
+=======================================
+  Synced: 10 posts
+```
+
+### 5. Query Your Content
+
+```bash
+npm run query
+```
+
+## Query Examples
+
+### Semantic Search
+
+Find related content using natural language:
+
+```typescript
+import { recallMemory } from './hindsight-client.js';
+
+// Find posts about AI agents
+const result = await recallMemory('AI agents and automation', {
+  budget: 'mid',
+  maxTokens: 2048,
+});
+
+console.log(`Found ${result.results.length} relevant posts`);
+```
+
+### Temporal Queries
+
+Ask about content from specific time periods:
+
+```typescript
+// Posts from January 2025
+const result = await recallMemory('What did I write about in January 2025?', {
+  queryTimestamp: '2025-01-31T23:59:59Z',
+});
+```
+
+### Reflect for Insights
+
+Generate AI-powered analysis of your content:
+
+```typescript
+import { reflectOnMemory } from './hindsight-client.js';
+
+// Analyze blog themes
+const insights = await reflectOnMemory(
+  'What are the main themes of my blog? What topics do I write about most?',
+  { budget: 'high' }
+);
+
+console.log(insights.text);
+```
+
+### Related Content Discovery
+
+Power your "Related Posts" feature:
+
+```typescript
+// Find posts similar to a specific article
+const related = await recallMemory(
+  'Find posts related to "Why I Chose Qwik for My Personal Website"',
+  { budget: 'mid' }
+);
+```
+
+## Memory Structure
+
+Each blog post is stored with rich metadata for optimal recall:
+
+```
+# Blog Post: {title}
+
+**Published:** {date}
+**URL:** {base_url}/blog/{slug}
+**Tags:** {tags}
+**Reading Time:** {reading_time}
+
+## Description
+{description}
+
+## Content
+{full_content}
+```
+
+Key features:
+- **document_id**: `post:{slug}` - Enables upsert on re-sync
+- **context**: `blog-post` - Categorizes the memory type
+- **timestamp**: Post publication date - Enables temporal queries
+
+## Use Cases
+
+### 1. AI-Powered Blog Search
+
+Replace keyword search with semantic understanding:
+
+```typescript
+// Old: keyword matching
+const results = posts.filter(p => p.title.includes('React'));
+
+// New: semantic understanding
+const result = await recallMemory('frontend framework tutorials');
+```
+
+### 2. Content Recommendation Engine
+
+Generate personalized recommendations:
+
+```typescript
+const recommendations = await reflectOnMemory(
+  'Based on a reader interested in "AI automation", recommend related posts'
+);
+```
+
+### 3. Writing Assistant
+
+Get topic suggestions based on your existing content:
+
+```typescript
+const suggestions = await reflectOnMemory(
+  'What topics should I write about next? What gaps exist in my content?'
+);
+```
+
+### 4. Content Analytics
+
+Analyze your blog's evolution:
+
+```typescript
+const analysis = await reflectOnMemory(
+  'How have my writing topics evolved over the past year?'
+);
+```
+
+## Configuration
+
+### Environment Variables
+
+| Variable | Description | Default |
+|----------|-------------|---------|
+| `HINDSIGHT_API_URL` | Hindsight API endpoint | `http://localhost:8888` |
+| `HINDSIGHT_BANK_ID` | Memory bank identifier | `blog-memory` |
+| `SANITY_PROJECT_ID` | Your Sanity project ID | (required) |
+| `SANITY_DATASET` | Sanity dataset name | `production` |
+| `SANITY_API_TOKEN` | Sanity API token (for private datasets) | (none) |
+| `SANITY_API_VERSION` | Sanity API version | `2024-01-09` |
+| `SITE_URL` | Your blog's base URL | `https://example.com` |
+
+### Memory Bank Disposition
+
+The memory bank is configured with disposition traits optimized for blog content:
+
+```typescript
+{
+  skepticism: 2,   // Trusting - blog content is authoritative
+  literalism: 4,   // Literal - exact content matters
+  empathy: 3,      // Balanced
+}
+```
+
+## Extending for Other CMS Platforms
+
+This pattern can be adapted for any CMS. The key components:
+
+### 1. CMS Client
+
+Replace `sanity-client.ts` with your CMS:
+
+```typescript
+// contentful-client.ts
+import { createClient } from 'contentful';
+
+export async function getAllPosts(): Promise<BlogPost[]> {
+  const client = createClient({...});
+  const entries = await client.getEntries({ content_type: 'blogPost' });
+  return entries.items.map(transformPost);
+}
+```
+
+### 2. Content Transformation
+
+Ensure your content is formatted for semantic search:
+
+```typescript
+function formatPostContent(post: BlogPost): string {
+  return `# ${post.title}
+  
+**Published:** ${post.date}
+...
+${post.content}`;
+}
+```
+
+### 3. Document ID Strategy
+
+Use a consistent document ID for upsert behavior:
+
+```typescript
+await retainBlogPost(content, {
+  documentId: `post:${post.slug}`,  // Unique, stable identifier
+  timestamp: post.date,
+});
+```
+
+## Troubleshooting
+
+### "Connection refused" error
+
+Make sure Hindsight is running:
+```bash
+docker compose up -d
+curl http://localhost:8888/health
+```
+
+### "No posts found" during sync
+
+Check your Sanity configuration:
+```bash
+# Verify project ID
+echo $SANITY_PROJECT_ID
+
+# Test GROQ query
+npx sanity query '*[_type == "post"][0..2]{title}'
+```
+
+### Slow recall/reflect responses
+
+This is normal for the first query as Hindsight builds embeddings. Subsequent queries are faster. Use `budget: 'low'` for faster responses at the cost of recall quality.
+
+## Resources
+
+- [Hindsight Documentation](https://hindsight.vectorize.io/)
+- [Hindsight GitHub](https://github.com/vectorize-io/hindsight)
+- [Sanity CMS Documentation](https://www.sanity.io/docs)
+- [Hindsight Cookbook](https://github.com/vectorize-io/hindsight-cookbook)
+
+## License
+
+MIT

hindsight-docs/versioned_docs/version-0.4/cookbook/applications/stancetracker.md

@@ -0,0 +1,276 @@
+---
+sidebar_position: 7
+---
+
+# Stance Tracker
+
+
+:::info Complete Application
+This is a complete, runnable application demonstrating Hindsight integration.
+[**View source on GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/tree/main/applications/stancetracker)
+:::
+
+
+An AI-powered application that tracks political candidates' stances on issues over time using Hindsight memory system and web scraping.
+
+## Features
+
+- **Geographic Targeting**: Track stances by country, state/province, and city
+- **Multi-Candidate Tracking**: Monitor multiple candidates simultaneously
+- **Temporal Analysis**: Historical stance tracking with configurable time ranges
+- **Automated Scraping**: Periodic content collection with configurable frequencies (hourly/daily/weekly)
+- **Stance Change Detection**: Automatic detection and highlighting of position changes
+- **Interactive Timeline**: Visual graph showing stance evolution with reference callouts
+- **Source Attribution**: All stances linked to verified sources with excerpts
+
+## Architecture
+
+### Memory System (Hindsight Integration)
+
+This app uses the Hindsight memory system from `github.com/vectorize-io/hindsight`:
+
+1. **Banks**: Each scraper agent has its own memory bank
+2. **Retain**: Stores candidate statements and web scraping results
+3. **Recall**: Semantic search to retrieve relevant memories
+4. **Reflect**: Generates contextual analysis using stored memories
+5. **Temporal Search**: Queries memories within specific time periods
+
+### Tech Stack
+
+- **Frontend**: Next.js 16, React, TypeScript, TailwindCSS
+- **Visualization**: Recharts for timeline graphs
+- **Backend**: Next.js API routes
+- **Memory**: Hindsight (from github.com/vectorize-io/hindsight)
+- **Database**: JSON file storage (no database required)
+- **Web Search**: Tavily API
+- **LLM**: OpenAI/Anthropic/Groq (configurable)
+- **Scheduling**: node-cron
+
+## Prerequisites
+
+1. **Hindsight API** running (from github.com/vectorize-io/hindsight)
+2. **API Keys**:
+   - Tavily API key (for web search)
+   - LLM provider API key (OpenAI, Anthropic, or Groq)
+
+## Setup
+
+### 1. Install Dependencies
+
+```bash
+npm install
+```
+
+### 2. Configure Environment
+
+Copy `.env.example` to `.env` and fill in your credentials:
+
+```bash
+cp .env.example .env
+```
+
+Edit `.env`:
+
+```env
+# Hindsight API (from github.com/vectorize-io/hindsight)
+HINDSIGHT_API_URL=http://localhost:8888
+
+# Tavily API (for web search)
+TAVILY_API_KEY=your_tavily_api_key_here
+
+# LLM Provider
+LLM_PROVIDER=openai  # or anthropic, groq
+LLM_API_KEY=your_llm_api_key_here
+LLM_MODEL=gpt-4-turbo-preview
+```
+
+### 3. Start Hindsight
+
+Clone and run Hindsight from github.com/vectorize-io/hindsight:
+
+```bash
+# Clone and run github.com/vectorize-io/hindsight
+cd /path/to/hindsight
+cargo run --bin hindsight-server
+```
+
+Verify Hindsight is running at `http://localhost:8888`
+
+### 4. Run the Application
+
+```bash
+npm run dev
+```
+
+Visit `http://localhost:3000`
+
+## Usage
+
+### Creating a Tracking Session
+
+1. **Set Location**: Enter country (required), state/province, and city (optional)
+2. **Choose Topic**: Specify the issue to track (e.g., "Climate Change Policy")
+3. **Add Candidates**: Enter names of candidates/politicians to track
+4. **Configure Time Range**: Set historical start/end dates for initial analysis
+5. **Set Frequency**: Choose how often to check for updates (hourly/daily/weekly)
+6. **Start Tracking**: Click "Start Tracking" to begin
+
+### Viewing Results
+
+- **Timeline Graph**: Shows confidence levels of each candidate's stance over time
+- **Stance Changes**: Red circles on the graph indicate detected position changes
+- **Click Points**: Click any point to see detailed stance information and sources
+- **Source Links**: Each stance includes links to original references
+
+### Managing Sessions
+
+- **Pause/Resume**: Temporarily stop or restart tracking
+- **Run Now**: Trigger an immediate update outside the schedule
+- **Status**: View current session status and frequency
+
+## API Endpoints
+
+### Sessions
+
+- `POST /api/sessions` - Create new tracking session
+- `GET /api/sessions?id={id}` - Get session details
+- `GET /api/sessions` - List all sessions
+- `PATCH /api/sessions` - Update session status
+
+### Stances
+
+- `POST /api/stances` - Process candidate stance
+- `GET /api/stances?sessionId={id}&candidate={name}` - Get stances
+
+### Scheduler
+
+- `POST /api/scheduler` - Control session scheduling
+  - Actions: `start`, `stop`, `run`
+
+## Hindsight Integration Examples
+
+### 1. Storing Memories
+
+```typescript
+// Store web scraping results
+await hindsightClient.retain(bankId, articleContent, {
+  context: 'web_search_result',
+  timestamp: articleDate,
+  metadata: { url: articleUrl }
+});
+```
+
+### 2. Semantic Search
+
+```typescript
+// Search for relevant memories
+const results = await hindsightClient.recall(bankId, query, {
+  budget: 'high',
+  maxTokens: 8192
+});
+```
+
+### 3. Temporal Filtering
+
+```typescript
+// Query memories up to a specific point in time
+const results = await hindsightClient.recall(bankId, query, {
+  queryTimestamp: '2024-12-01T00:00:00Z'
+});
+```
+
+### 4. Contextual Analysis
+
+```typescript
+// Generate analysis using stored memories
+const response = await hindsightClient.reflect(bankId,
+  'What is the candidate\'s stance on this issue?',
+  { budget: 'high' }
+);
+```
+
+## Production Deployment
+
+### Vercel Deployment
+
+```bash
+# Install Vercel CLI
+npm i -g vercel
+
+# Deploy
+vercel
+
+# Set environment variables in Vercel dashboard:
+# - HINDSIGHT_API_URL
+# - TAVILY_API_KEY
+# - LLM_PROVIDER
+# - LLM_API_KEY
+# - LLM_MODEL
+```
+
+**Note**: The `data/` directory for JSON storage will be ephemeral on Vercel. For production, consider using a persistent database or object storage.
+
+## Development
+
+### Project Structure
+
+```
+stancetracker/
+├── app/
+│   ├── api/          # API routes
+│   ├── globals.css   # Global styles
+│   ├── layout.tsx    # Root layout
+│   └── page.tsx      # Main page
+├── components/       # React components
+├── lib/
+│   ├── db/          # JSON database utilities
+│   ├── hindsight-client.ts    # Hindsight API client
+│   ├── llm-client.ts       # LLM provider client
+│   ├── web-scraper.ts      # Tavily web scraper
+│   ├── scraper-agent.ts    # Content scraper
+│   ├── rag-system.ts       # Memory retrieval
+│   ├── stance-extractor.ts # Stance analysis
+│   ├── stance-pipeline.ts  # Main pipeline
+│   └── scheduler.ts        # Job scheduling
+└── types/           # TypeScript types
+```
+
+### Adding New LLM Providers
+
+Edit `lib/llm-client.ts` and add a new method:
+
+```typescript
+private async newProviderComplete(messages, options) {
+  // Implementation
+}
+```
+
+## Limitations
+
+- **Web Search**: Uses Tavily API which has rate limits
+- **Source Verification**: Manual verification recommended for critical applications
+- **Stance Extraction**: LLM-based, subject to model limitations
+- **Storage**: JSON file storage is not suitable for high-scale production use
+- **Rate Limits**: Respect API rate limits for Tavily, Hindsight, and LLM providers
+
+## Future Enhancements
+
+- [ ] Real-time social media monitoring
+- [ ] Speech/video transcription analysis
+- [ ] Multi-language support
+- [ ] Sentiment analysis integration
+- [ ] Comparative analysis dashboard
+- [ ] Export to CSV/PDF
+- [ ] Email notifications for stance changes
+- [ ] Public API for third-party integrations
+
+## License
+
+MIT
+
+## Support
+
+For issues or questions, please check:
+- Hindsight documentation: `github.com/vectorize-io/hindsight/README.md`
+- Tavily API docs: https://tavily.com/
+- Project issues: Create an issue in the repository

hindsight-docs/versioned_docs/version-0.4/cookbook/index.mdx

@@ -15,13 +15,25 @@ Practical patterns, recipes, and complete applications for building with Hindsig
     { title: "Per-User Memory", href: "/cookbook/recipes/per-user-memory" },
     { title: "Support Agent with Shared Knowledge", href: "/cookbook/recipes/support-agent-shared-knowledge" },
     { title: "Memory with LiteLLM", href: "/cookbook/recipes/litellm-memory-demo" },
-    { title: "Routing Tool Learning", href: "/cookbook/recipes/tool-learning-demo" }
+    { title: "Routing Tool Learning", href: "/cookbook/recipes/tool-learning-demo" },
+    { title: "Fitness Coach with Hindsight Memory", href: "/cookbook/recipes/fitness_tracker" },
+    { title: "Healthcare Assistant with Hindsight Memory", href: "/cookbook/recipes/healthcare_assistant" },
+    { title: "Movie Recommendation Assistant with Hindsight Memory", href: "/cookbook/recipes/movie_recommendation" },
+    { title: "Personal AI Assistant with Hindsight Memory", href: "/cookbook/recipes/personal_assistant" },
+    { title: "Personalized Search Agent with Hindsight Memory", href: "/cookbook/recipes/personalized_search" },
+    { title: "Study Buddy with Hindsight Memory", href: "/cookbook/recipes/study_buddy" }
   ]}
 />
 
 <RecipeCarousel
   title="Applications"
   items={[
-    { title: "OpenAI Agent + Hindsight Memory Integration", href: "/cookbook/applications/openai-fitness-coach" }
+    { title: "Chat Memory App", href: "/cookbook/applications/chat-memory" },
+    { title: "Deliveryman Demo", href: "/cookbook/applications/deliveryman-demo" },
+    { title: "Memory Approaches Comparison Demo", href: "/cookbook/applications/hindsight-litellm-demo" },
+    { title: "Tool Learning Demo", href: "/cookbook/applications/hindsight-tool-learning-demo" },
+    { title: "OpenAI Agent + Hindsight Memory Integration", href: "/cookbook/applications/openai-fitness-coach" },
+    { title: "Sanity CMS Blog Memory", href: "/cookbook/applications/sanity-blog-memory" },
+    { title: "Stance Tracker", href: "/cookbook/applications/stancetracker" }
   ]}
 />

hindsight-docs/versioned_docs/version-0.4/cookbook/recipes/fitness_tracker.md

@@ -0,0 +1,306 @@
+---
+sidebar_position: 6
+---
+
+# Fitness Coach with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/fitness_tracker.ipynb)
+:::
+
+
+A personalized fitness assistant that tracks your workouts, diet, recovery, and progress over time to give contextual advice.
+
+## Features
+- Logs workout sessions with exercises and weights
+- Tracks meals and dietary preferences
+- Monitors recovery and sleep patterns
+- Provides personalized training advice
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+USER_ID = "fitness-user-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def log_workout(workout_details: str) -> str:
+    """Log a workout session with timestamp."""
+    today = datetime.now().strftime("%B %d, %Y")
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today} - WORKOUT LOG: {workout_details}",
+        metadata={"category": "workout", "date": today},
+    )
+    return f"Logged workout for {today}: {workout_details}"
+
+
+def log_meal(meal_details: str) -> str:
+    """Log a meal with timestamp."""
+    today = datetime.now().strftime("%B %d, %Y")
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today} - MEAL LOG: {meal_details}",
+        metadata={"category": "nutrition", "date": today},
+    )
+    return f"Logged meal for {today}: {meal_details}"
+
+
+def log_recovery(recovery_details: str) -> str:
+    """Log recovery information (sleep, soreness, etc.)."""
+    today = datetime.now().strftime("%B %d, %Y")
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today} - RECOVERY LOG: {recovery_details}",
+        metadata={"category": "recovery", "date": today},
+    )
+    return f"Logged recovery for {today}: {recovery_details}"
+
+
+def store_user_profile(profile_info: str) -> str:
+    """Store user profile information."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"USER PROFILE: {profile_info}",
+        metadata={"category": "profile"},
+    )
+    return f"Stored profile info: {profile_info}"
+
+
+def fitness_coach(user_query: str) -> str:
+    """Get personalized fitness advice based on query and user history."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"fitness workout diet recovery goals {user_query}",
+        budget="high",
+    )
+
+    memory_context = ""
+    if memories and memories.results:
+        memory_context = "\n".join(f"- {m.text}" for m in memories.results[:10])
+
+    system_prompt = f"""You are a knowledgeable and supportive fitness coach.
+You have access to the user's workout history, diet logs, recovery notes, and personal profile.
+
+What you know about this user:
+{memory_context if memory_context else "No history recorded yet."}
+
+Provide personalized, actionable advice based on their:
+- Training history and progress
+- Dietary preferences and restrictions
+- Recovery patterns
+- Personal goals
+
+Be encouraging but realistic. Reference their specific history when relevant."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_query},
+        ],
+        temperature=0.7,
+        max_tokens=600,
+    )
+
+    advice = response.choices[0].message.content
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User asked: {user_query}\nCoach advised: {advice[:200]}...",
+        metadata={"category": "coaching"},
+    )
+
+    return advice
+
+
+def get_progress_report() -> str:
+    """Generate a progress report based on workout history."""
+    report = hindsight.reflect(
+        bank_id=USER_ID,
+        query="""Analyze this user's fitness journey:
+        1. How consistent have they been with workouts?
+        2. What progress have they made (weight lifted, exercises)?
+        3. How is their recovery and sleep?
+        4. What dietary patterns do you notice?
+        5. What should they focus on next?""",
+        budget="high",
+    )
+    return report.text if hasattr(report, 'text') else str(report)
+
+print("Helper functions defined!")
+```
+
+## 5. Set Up User Profile
+
+
+```python
+print("Setting up user profile...")
+
+profile_data = [
+    "Name: Anish, Age: 26, Height: 5'10\", Weight: 72kg",
+    "Goal: Building lean muscle, started gym 6 months ago",
+    "Routine: Push-pull-legs split, 5x per week",
+    "Rest days: Wednesday and Sunday",
+    "Dietary restriction: Mild lactose intolerance, uses almond milk",
+    "Health note: Occasional knee pain, avoids deep squats",
+    "Supplements: Whey protein (lactose-free), magnesium",
+    "Sleep: Aims for 7+ hours, performance drops under 6 hours",
+]
+
+for info in profile_data:
+    store_user_profile(info)
+    print(f"  Stored: {info[:50]}...")
+```
+
+## 6. Log Workout History
+
+
+```python
+print("Logging workout history...")
+
+workouts = [
+    "Push day: Bench press 3x8 @ 60kg, overhead press 4x12, tricep dips 3x10. Felt strong.",
+    "Pull day: Deadlift 3x5 @ 80kg, barbell rows 4x10, bicep curls 3x12. Good session.",
+    "Leg day: Leg press 4x12, hamstring curls 3x12, glute bridges 3x15. Knee felt okay.",
+]
+
+for workout in workouts:
+    print(f"  {log_workout(workout)[:60]}...")
+
+print("\nLogging recent meals...")
+meals = [
+    "Post-workout: Whey shake with almond milk, banana, oats",
+    "Dinner: Grilled chicken, brown rice, steamed vegetables",
+    "Snack: Greek yogurt (lactose-free) with berries",
+]
+
+for meal in meals:
+    print(f"  {log_meal(meal)[:60]}...")
+
+print("\nLogging recovery notes...")
+recovery = [
+    "Slept 7.5 hours, feeling well rested",
+    "Some DOMS in legs from yesterday, using turmeric milk",
+]
+
+for note in recovery:
+    print(f"  {log_recovery(note)[:60]}...")
+```
+
+## 7. Talk to Your Fitness Coach
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Talking to your fitness coach...")
+print("=" * 60)
+
+queries = [
+    "How much was I lifting for bench press recently?",
+    "I slept poorly last night (only 5 hours). What should I do for today's workout?",
+    "Suggest a post-workout meal that works with my dietary restrictions.",
+    "My knee has been bothering me more. Any exercise modifications?",
+]
+
+for query in queries:
+    print(f"\nUser: {query}")
+    print("-" * 40)
+    response = fitness_coach(query)
+    print(f"Coach: {response}")
+    time.sleep(1)
+```
+
+## 8. Generate Progress Report
+
+
+```python
+print("=" * 60)
+print("  Progress Report")
+print("=" * 60)
+print(get_progress_report())
+```
+
+## 9. Try Your Own Query
+
+
+```python
+your_query = "What exercises should I do today?"  # Change this!
+
+print(f"You: {your_query}")
+print("-" * 40)
+print(f"Coach: {fitness_coach(your_query)}")
+```
+
+## 10. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/versioned_docs/version-0.4/cookbook/recipes/healthcare_assistant.md

@@ -0,0 +1,299 @@
+---
+sidebar_position: 7
+---
+
+# Healthcare Assistant with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/healthcare_assistant.ipynb)
+:::
+
+
+A supportive healthcare chatbot that remembers patient history, symptoms, medications, and preferences to provide personalized guidance.
+
+## Disclaimer
+
+**This is a demo application and should NOT be used for actual medical advice. Always consult qualified healthcare professionals.**
+
+## Features
+- Tracks symptoms, medications, and allergies
+- Maintains patient history across conversations
+- Provides health information and wellness tips
+- Schedules appointments
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+import random
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+PATIENT_ID = "patient-demo"
+
+def get_patient_bank_id(patient_id: str) -> str:
+    return f"patient-{patient_id}"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def store_patient_info(patient_id: str, info: str, category: str = "general") -> str:
+    """Store patient information."""
+    bank_id = get_patient_bank_id(patient_id)
+    today = datetime.now().strftime("%B %d, %Y")
+
+    hindsight.retain(
+        bank_id=bank_id,
+        content=f"{today} - {category.upper()}: {info}",
+        metadata={"category": category, "date": today},
+    )
+
+    return f"Recorded {category}: {info}"
+
+
+def get_patient_history(patient_id: str, query: str) -> str:
+    """Retrieve relevant patient history."""
+    bank_id = get_patient_bank_id(patient_id)
+
+    memories = hindsight.recall(
+        bank_id=bank_id,
+        query=query,
+        budget="high",
+    )
+
+    if memories and memories.results:
+        return "\n".join(f"- {m.text}" for m in memories.results[:10])
+    return "No relevant history found."
+
+
+def healthcare_chat(patient_id: str, user_message: str) -> str:
+    """Chat with the healthcare assistant."""
+    bank_id = get_patient_bank_id(patient_id)
+
+    history = get_patient_history(
+        patient_id,
+        f"symptoms medications allergies conditions {user_message}"
+    )
+
+    system_prompt = f"""You are a supportive healthcare assistant chatbot.
+
+IMPORTANT DISCLAIMERS:
+- You are NOT a doctor and cannot provide medical diagnoses
+- Always recommend consulting healthcare professionals for serious concerns
+- Never prescribe medications or suggest stopping prescribed treatments
+
+Your role:
+- Listen empathetically to patient concerns
+- Remember and reference their medical history
+- Provide general health information and wellness tips
+- Help track symptoms over time
+- Remind about medications and appointments
+- Suggest when to seek professional care
+
+Patient History:
+{history}
+
+Guidelines:
+- Be warm and supportive
+- Ask clarifying questions when needed
+- Reference their history when relevant
+- Flag any concerning symptoms for professional review"""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_message},
+        ],
+        temperature=0.7,
+        max_tokens=600,
+    )
+
+    answer = response.choices[0].message.content
+
+    hindsight.retain(
+        bank_id=bank_id,
+        content=f"Patient concern: {user_message}\nGuidance provided: {answer[:200]}...",
+        metadata={"category": "consultation"},
+    )
+
+    return answer
+
+
+def get_health_summary(patient_id: str) -> str:
+    """Generate a health summary for the patient."""
+    bank_id = get_patient_bank_id(patient_id)
+
+    summary = hindsight.reflect(
+        bank_id=bank_id,
+        query="""Summarize this patient's health profile:
+        1. Known conditions and diagnoses
+        2. Current medications
+        3. Allergies and sensitivities
+        4. Recent symptoms reported
+        5. Lifestyle factors mentioned
+        6. Any patterns or trends in their health""",
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+
+def schedule_appointment(patient_id: str, appointment_type: str, preferred_time: str) -> str:
+    """Schedule an appointment (demo)."""
+    confirmation_id = f"APT-{random.randint(10000, 99999)}"
+
+    store_patient_info(
+        patient_id,
+        f"Appointment scheduled: {appointment_type} - Preferred time: {preferred_time} - Confirmation: {confirmation_id}",
+        category="appointment"
+    )
+
+    return f"Appointment requested: {appointment_type}\nPreferred time: {preferred_time}\nConfirmation ID: {confirmation_id}\n\nA staff member will confirm the exact time within 24 hours."
+
+print("Helper functions defined!")
+```
+
+## 5. Set Up Patient Profile
+
+
+```python
+print("Setting up patient profile...")
+
+patient_info = [
+    ("Age: 45, Male, Height: 5'11\", Weight: 185 lbs", "demographics"),
+    ("Allergy: Penicillin - causes hives", "allergies"),
+    ("Allergy: Shellfish - causes throat swelling", "allergies"),
+    ("Current medication: Lisinopril 10mg daily for blood pressure", "medications"),
+    ("Current medication: Metformin 500mg twice daily for Type 2 diabetes", "medications"),
+    ("Condition: Diagnosed with Type 2 diabetes in 2020", "conditions"),
+    ("Condition: Mild hypertension, well-controlled", "conditions"),
+    ("Family history: Father had heart disease", "family_history"),
+    ("Lifestyle: Sedentary job, trying to exercise more", "lifestyle"),
+]
+
+for info, category in patient_info:
+    result = store_patient_info(PATIENT_ID, info, category)
+    print(f"  {result}")
+```
+
+## 6. Healthcare Chat
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Healthcare Chat")
+print("=" * 60)
+
+conversations = [
+    "Hi, I've been having headaches for the past few days. Should I be worried?",
+    "The headaches are mostly in the afternoon. I've also been feeling more tired than usual.",
+    "I've been checking my blood sugar and it's been a bit higher lately, around 140-150 fasting.",
+    "Can you remind me what allergies I have? I'm going to a new restaurant.",
+]
+
+for message in conversations:
+    print(f"\nPatient: {message}")
+    print("-" * 40)
+    response = healthcare_chat(PATIENT_ID, message)
+    print(f"Assistant: {response}")
+    time.sleep(1)
+```
+
+## 7. Schedule Appointment
+
+
+```python
+print("=" * 60)
+print("  Scheduling Appointment")
+print("=" * 60)
+print(schedule_appointment(PATIENT_ID, "General checkup", "Next Tuesday afternoon"))
+```
+
+## 8. Health Summary
+
+
+```python
+print("=" * 60)
+print("  Patient Health Summary")
+print("=" * 60)
+print(get_health_summary(PATIENT_ID))
+```
+
+## 9. Try Your Own Question
+
+
+```python
+your_question = "Should I adjust my Metformin dose?"  # Change this!
+
+print(f"You: {your_question}")
+print("-" * 40)
+print(f"Assistant: {healthcare_chat(PATIENT_ID, your_question)}")
+```
+
+## 10. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/versioned_docs/version-0.4/cookbook/recipes/movie_recommendation.md

@@ -0,0 +1,246 @@
+---
+sidebar_position: 8
+---
+
+# Movie Recommendation Assistant with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/movie_recommendation.ipynb)
+:::
+
+
+A personalized movie recommender that remembers your preferences, watch history, and tastes to give better suggestions over time.
+
+## Features
+- Remembers favorite genres, directors, and actors
+- Tracks movies you've watched and enjoyed
+- Provides contextual recommendations based on mood
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+# Initialize OpenAI client
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+# Unique identifier for this user's memory bank
+USER_ID = "movie-fan-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+These functions demonstrate the three core Hindsight operations:
+- **retain()**: Store memories
+- **recall()**: Retrieve relevant memories
+- **reflect()**: Synthesize insights from memories
+
+
+```python
+def get_recommendation(user_query: str) -> str:
+    """
+    Get a movie recommendation based on user query and remembered preferences.
+    """
+    # Recall relevant memories about this user's movie preferences
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"movie preferences tastes genres {user_query}",
+        budget="mid",
+    )
+
+    # Build context from memories
+    memory_context = ""
+    if memories and memories.results:
+        memory_context = "\n".join(
+            f"- {m.text}" for m in memories.results[:5]
+        )
+
+    # Generate recommendation with context
+    system_prompt = f"""You are a helpful movie recommendation assistant.
+You remember the user's preferences and past conversations to give personalized suggestions.
+
+What you know about this user:
+{memory_context if memory_context else "No previous preferences recorded yet."}
+
+Give thoughtful, personalized recommendations based on their tastes.
+If they mention new preferences, acknowledge them."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_query},
+        ],
+        temperature=0.7,
+        max_tokens=500,
+    )
+
+    recommendation = response.choices[0].message.content
+
+    # Store this interaction for future context
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User asked: {user_query}\nRecommendation given: {recommendation}",
+        metadata={"category": "movie_recommendation"},
+    )
+
+    return recommendation
+
+
+def store_preference(preference: str) -> None:
+    """Store an explicit user preference."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User preference: {preference}",
+        metadata={"category": "preference"},
+    )
+    print(f"Stored preference: {preference}")
+
+
+def get_preference_summary() -> str:
+    """Get a summary of what we know about the user's movie tastes."""
+    summary = hindsight.reflect(
+        bank_id=USER_ID,
+        query="Summarize this user's movie preferences, favorite genres, actors they like, and movies they've mentioned enjoying or disliking.",
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+print("Helper functions defined!")
+```
+
+## 5. Run the Demo
+
+Watch how the assistant learns and remembers preferences across conversations.
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Movie Recommendation Assistant with Memory")
+print("=" * 60)
+print()
+
+# Simulate a conversation over time
+conversations = [
+    "I'm looking for a movie to watch tonight. Any suggestions?",
+    "I really loved Inception and Interstellar. Christopher Nolan is amazing!",
+    "Can you suggest something similar to those? I like mind-bending plots.",
+    "Actually, I'm not in the mood for something heavy. Something lighter?",
+    "I watched The Grand Budapest Hotel last week and loved it!",
+    "What should I watch tonight? Remember what I like!",
+]
+
+for i, query in enumerate(conversations, 1):
+    print(f"\n[Conversation {i}]")
+    print(f"User: {query}")
+    print("-" * 40)
+
+    response = get_recommendation(query)
+    print(f"Assistant: {response}")
+    print()
+
+    time.sleep(1)
+```
+
+## 6. View Learned Preferences
+
+Use `reflect()` to synthesize what Hindsight has learned about your movie tastes.
+
+
+```python
+print("=" * 60)
+print("  What I've learned about your movie tastes:")
+print("=" * 60)
+print(get_preference_summary())
+```
+
+## 7. Try Your Own Queries
+
+Experiment with your own movie preferences!
+
+
+```python
+# Try your own query!
+your_query = "I'm in the mood for a sci-fi thriller"  # Change this!
+
+print(f"You: {your_query}")
+print("-" * 40)
+print(f"Assistant: {get_recommendation(your_query)}")
+```
+
+## 8. Cleanup
+
+Close the Hindsight client connection.
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```
+
+
+```python
+
+```
+
+
+```python
+
+```

hindsight-docs/versioned_docs/version-0.4/cookbook/recipes/personal_assistant.md

@@ -0,0 +1,266 @@
+---
+sidebar_position: 9
+---
+
+# Personal AI Assistant with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/personal_assistant.ipynb)
+:::
+
+
+A general-purpose personal assistant that remembers your preferences, schedule, family, work context, and past conversations.
+
+## Features
+- Remembers family, work, and personal details
+- Tracks preferences and habits
+- Helps with scheduling and reminders
+- Maintains context across conversations
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+USER_ID = "assistant-user-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def remember(info: str, category: str = "general") -> str:
+    """Store information to remember."""
+    today = datetime.now().strftime("%B %d, %Y")
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"{today}: {info}",
+        metadata={"category": category, "date": today},
+    )
+
+    return f"I'll remember: {info}"
+
+
+def recall_context(query: str) -> str:
+    """Recall relevant memories for context."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=query,
+        budget="high",
+    )
+
+    if memories and memories.results:
+        return "\n".join(f"- {m.text}" for m in memories.results[:8])
+    return ""
+
+
+def chat(user_message: str) -> str:
+    """Chat with the personal assistant."""
+    context = recall_context(user_message)
+
+    system_prompt = f"""You are a helpful personal AI assistant with long-term memory.
+You remember the user's preferences, schedule, family, work context, and past conversations.
+
+What you remember about this user:
+{context if context else "No memories recorded yet."}
+
+Your capabilities:
+- Remember things when asked ("Remember that...", "Don't forget...")
+- Recall past information ("What did I tell you about...", "When is...")
+- Provide personalized suggestions based on known preferences
+- Help with scheduling and reminders
+- Have natural conversations while maintaining context
+
+Be helpful, proactive, and reference relevant memories naturally."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_message},
+        ],
+        temperature=0.7,
+        max_tokens=500,
+    )
+
+    answer = response.choices[0].message.content
+
+    # Check if user is asking to remember something
+    lower_msg = user_message.lower()
+    if any(phrase in lower_msg for phrase in ["remember that", "don't forget", "remind me", "note that"]):
+        hindsight.retain(
+            bank_id=USER_ID,
+            content=f"User asked to remember: {user_message}",
+            metadata={"category": "reminder"},
+        )
+
+    # Store the interaction
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"Conversation - User: {user_message[:100]} | Assistant: {answer[:100]}",
+        metadata={"category": "conversation"},
+    )
+
+    return answer
+
+
+def get_summary(topic: str = None) -> str:
+    """Get a summary of memories."""
+    query = f"Summarize what you know about {topic}" if topic else \
+            "Summarize everything you know about this user"
+
+    summary = hindsight.reflect(
+        bank_id=USER_ID,
+        query=query,
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+print("Helper functions defined!")
+```
+
+## 5. Build Context
+
+
+```python
+print("Building context...")
+
+initial_context = [
+    ("My name is Alex and I work as a product manager at TechCorp", "personal"),
+    ("My wife's name is Sarah and we have two kids: Emma (7) and Jack (4)", "family"),
+    ("I prefer morning meetings and try to keep afternoons for deep work", "preference"),
+    ("My mom's birthday is March 15th", "event"),
+    ("I'm trying to read more - currently reading 'Atomic Habits'", "hobby"),
+    ("I have a weekly team standup every Monday at 10am", "schedule"),
+    ("I'm allergic to cats", "health"),
+    ("My favorite coffee is a flat white with oat milk", "preference"),
+    ("I'm training for a half marathon in April", "goal"),
+]
+
+for info, category in initial_context:
+    result = remember(info, category)
+    print(f"  {result}")
+```
+
+## 6. Have a Conversation
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Conversation")
+print("=" * 60)
+
+conversations = [
+    "Hey, what's my wife's name again?",
+    "Remember that my Q1 review is next Thursday at 2pm",
+    "I need a gift idea for my mom's birthday",
+    "What time is my Monday standup?",
+    "Can you recommend a coffee order for me?",
+    "What books am I reading?",
+]
+
+for message in conversations:
+    print(f"\nAlex: {message}")
+    print("-" * 40)
+    response = chat(message)
+    print(f"Assistant: {response}")
+    time.sleep(1)
+```
+
+## 7. View Summary
+
+
+```python
+print("=" * 60)
+print("  What I Know About You")
+print("=" * 60)
+print(get_summary())
+```
+
+
+```python
+print("=" * 60)
+print("  Your Family")
+print("=" * 60)
+print(get_summary("family"))
+```
+
+## 8. Try Your Own Message
+
+
+```python
+your_message = "What should I focus on this month with my training?"  # Change this!
+
+print(f"You: {your_message}")
+print("-" * 40)
+print(f"Assistant: {chat(your_message)}")
+```
+
+## 9. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/versioned_docs/version-0.4/cookbook/recipes/personalized_search.md

@@ -0,0 +1,299 @@
+---
+sidebar_position: 10
+---
+
+# Personalized Search Agent with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/personalized_search.ipynb)
+:::
+
+
+A search assistant that learns your preferences, location, dietary needs, and lifestyle to provide contextually relevant search results.
+
+## Features
+- Learns location, dietary restrictions, and lifestyle
+- Personalizes search queries based on context
+- Remembers past searches and preferences
+- Integrates with Tavily for real web search (optional)
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+- Tavily API key (optional, for real web search)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+# Tavily is optional - demo works with simulated results if not installed
+!pip install -q hindsight-client openai tavily-python nest-asyncio
+```
+
+## 2. Configure API Keys
+
+Enter your API keys when prompted. Tavily is optional - press Enter to skip for simulated search results.
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+# Tavily is optional - for real web search
+if not os.getenv("TAVILY_API_KEY"):
+    tavily_key = getpass.getpass("Enter your Tavily API key (or press Enter to skip): ")
+    if tavily_key:
+        os.environ["TAVILY_API_KEY"] = tavily_key
+
+print("API keys configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+# Optional: Tavily for real web search
+try:
+    from tavily import TavilyClient
+    tavily = TavilyClient(api_key=os.getenv("TAVILY_API_KEY"))
+    HAS_TAVILY = True
+    print("Tavily configured - using real web search!")
+except (ImportError, Exception) as e:
+    HAS_TAVILY = False
+    print("Note: Using simulated search results (Tavily not configured)")
+
+USER_ID = "search-user-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def store_preference(preference: str) -> str:
+    """Store a user preference."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"User preference: {preference}",
+        metadata={"category": "preference"},
+    )
+    return f"Learned: {preference}"
+
+
+def store_interaction(query: str, response: str) -> None:
+    """Store a search interaction."""
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"Search query: {query}\nResult highlights: {response[:200]}",
+        metadata={"category": "search_history"},
+    )
+
+
+def get_user_context(query: str) -> str:
+    """Retrieve relevant user context."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"preferences location dietary lifestyle {query}",
+        budget="mid",
+    )
+
+    if memories and memories.results:
+        return "\n".join(f"- {m.text}" for m in memories.results[:6])
+    return ""
+
+
+def personalized_search(query: str) -> str:
+    """Perform a personalized search."""
+    user_context = get_user_context(query)
+
+    enhancement_prompt = f"""Given this user's preferences and the search query, suggest how to enhance the search.
+
+User preferences:
+{user_context if user_context else "No preferences recorded yet."}
+
+Search query: {query}
+
+Return a JSON object with:
+- "enhanced_query": The improved search query incorporating relevant preferences
+- "filters": Any specific filters to apply (e.g., "vegetarian", "within 5 miles")
+- "reasoning": Brief explanation of personalizations applied"""
+
+    enhancement = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[{"role": "user", "content": enhancement_prompt}],
+        temperature=0.3,
+        max_tokens=300,
+    )
+
+    enhanced_info = enhancement.choices[0].message.content
+
+    # Perform the search
+    if HAS_TAVILY:
+        search_results = tavily.search(
+            query=query,
+            search_depth="advanced",
+            max_results=5,
+        )
+        results_text = "\n".join(
+            f"- {r['title']}: {r['content'][:150]}..."
+            for r in search_results.get('results', [])
+        )
+    else:
+        results_text = f"[Simulated search results for: {query}]"
+
+    response_prompt = f"""Based on the search results and user preferences, provide a personalized summary.
+
+User preferences:
+{user_context if user_context else "No preferences recorded yet."}
+
+Query: {query}
+
+Search enhancement applied:
+{enhanced_info}
+
+Search results:
+{results_text}
+
+Provide a helpful, personalized response that takes into account their preferences."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[{"role": "user", "content": response_prompt}],
+        temperature=0.7,
+        max_tokens=500,
+    )
+
+    answer = response.choices[0].message.content
+    store_interaction(query, answer)
+
+    return answer
+
+
+def get_preference_profile() -> str:
+    """Get a summary of the user's preference profile."""
+    profile = hindsight.reflect(
+        bank_id=USER_ID,
+        query="""Summarize what we know about this user:
+        - Location and neighborhood
+        - Dietary preferences and restrictions
+        - Work style and schedule
+        - Hobbies and interests
+        - Family situation
+        - Shopping preferences""",
+        budget="high",
+    )
+    return profile.text if hasattr(profile, 'text') else str(profile)
+
+print("Helper functions defined!")
+```
+
+## 5. Build User Profile
+
+
+```python
+print("Learning user preferences...")
+
+preferences = [
+    "Lives in San Francisco, Mission District",
+    "Works remotely as a software engineer",
+    "Vegetarian, prefers organic food when possible",
+    "Has a 5-year-old daughter named Emma",
+    "Enjoys hiking and outdoor activities on weekends",
+    "Prefers quiet coffee shops for remote work",
+    "Lactose intolerant, uses oat milk",
+    "Interested in sustainable and eco-friendly products",
+    "Usually free on Tuesday and Thursday afternoons",
+    "Husband is allergic to nuts",
+]
+
+for pref in preferences:
+    result = store_preference(pref)
+    print(f"  {result}")
+```
+
+## 6. Personalized Search Results
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Personalized Search Results")
+print("=" * 60)
+
+searches = [
+    "Find a good coffee shop for working remotely",
+    "Restaurant recommendations for a family dinner",
+    "Birthday gift ideas for a 5-year-old",
+]
+
+for query in searches:
+    print(f"\nSearch: {query}")
+    print("-" * 40)
+    result = personalized_search(query)
+    print(result)
+    time.sleep(1)
+```
+
+## 7. View Preference Profile
+
+
+```python
+print("=" * 60)
+print("  User Preference Profile")
+print("=" * 60)
+print(get_preference_profile())
+```
+
+## 8. Try Your Own Search
+
+
+```python
+your_search = "Best hiking trails near me"  # Change this!
+
+print(f"Search: {your_search}")
+print("-" * 40)
+print(personalized_search(your_search))
+```
+
+## 9. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/versioned_docs/version-0.4/cookbook/recipes/quickstart.md

@@ -127,7 +127,7 @@ for r in results.results:
 
 ## Reflect: Generate Insights
 
-The `reflect` operation performs reasoning over existing memories using the bank's disposition. It retrieves relevant facts and observations to generate contextual responses.
+The `reflect` operation performs a more thorough analysis of existing memories. This allows the agent to form new connections between memories which are then persisted as opinions and/or observations.
 
 Example use cases:
 - An AI Project Manager reflecting on what risks need to be mitigated
@@ -142,11 +142,12 @@ print(response)
 
 ## Memory Types
 
-Hindsight organizes knowledge into facts and consolidated observations:
+Hindsight organizes memory into four networks to mimic human memory:
 
 - **World**: Facts about the world ("The stove gets hot")
-- **Experience**: Agent's own experiences ("I touched the stove and it really hurt")
-- **Observation**: Consolidated knowledge synthesized from facts ("Always be careful around hot surfaces")
+- **Experiences**: Agent's own experiences ("I touched the stove and it really hurt")
+- **Opinion**: Beliefs with confidence scores ("I shouldn't touch the stove again" - .99 confidence)
+- **Observation**: Complex mental models derived by reflecting on facts and experiences
 
 ## Cleanup
 

hindsight-docs/versioned_docs/version-0.4/cookbook/recipes/study_buddy.md

@@ -0,0 +1,335 @@
+---
+sidebar_position: 11
+---
+
+# Study Buddy with Hindsight Memory
+
+
+:::tip Run this notebook
+This recipe is available as an interactive Jupyter notebook.
+[**Open in GitHub →**](https://github.com/vectorize-io/hindsight-cookbook/blob/main/notebooks/study_buddy.ipynb)
+:::
+
+
+A personalized study assistant that tracks what you've learned, identifies knowledge gaps, and helps with spaced repetition.
+
+## Features
+- Tracks study sessions and topics covered
+- Monitors confidence levels per topic
+- Identifies knowledge gaps
+- Suggests topics for spaced repetition review
+
+## Prerequisites
+- OpenAI API key
+- Hindsight running locally via Docker (see setup below)
+
+## Start Hindsight Locally
+
+Before running this notebook, start Hindsight in a terminal:
+
+```bash
+export OPENAI_API_KEY="your-openai-api-key"
+
+docker run --rm -it --pull always -p 8888:8888 -p 9999:9999 \
+  -e HINDSIGHT_API_LLM_API_KEY=$OPENAI_API_KEY \
+  -e HINDSIGHT_API_LLM_MODEL=gpt-4o-mini \
+  -v $HOME/.hindsight-docker:/home/hindsight/.pg0 \
+  ghcr.io/vectorize-io/hindsight:latest
+```
+
+## 1. Install Dependencies
+
+
+```python
+!pip install -q hindsight-client openai nest-asyncio
+```
+
+## 2. Configure OpenAI API Key
+
+Enter your OpenAI API key when prompted (used by both Hindsight and the demo).
+
+
+```python
+import getpass
+import os
+
+# Set OpenAI API key (used by both Hindsight and the demo)
+if not os.getenv("OPENAI_API_KEY"):
+    os.environ["OPENAI_API_KEY"] = getpass.getpass("Enter your OpenAI API key: ")
+
+print("API key configured!")
+```
+
+## 3. Initialize Clients
+
+
+```python
+import nest_asyncio
+nest_asyncio.apply()
+
+from datetime import datetime
+from openai import OpenAI
+from hindsight_client import Hindsight
+
+# Initialize Hindsight client (connects to local Docker instance)
+hindsight = Hindsight(
+    base_url=os.getenv("HINDSIGHT_BASE_URL", "http://localhost:8888"),
+)
+
+openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
+USER_ID = "student-demo"
+
+print("Clients initialized!")
+```
+
+## 4. Define Helper Functions
+
+
+```python
+def record_study_session(topic: str, notes: str, confidence: str = "medium") -> str:
+    """Record a study session with topic, notes, and self-assessed confidence."""
+    today = datetime.now().strftime("%B %d, %Y")
+
+    content = f"""{today} - STUDY SESSION
+Topic: {topic}
+Confidence Level: {confidence}
+Notes: {notes}"""
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=content,
+        metadata={
+            "category": "study_session",
+            "topic": topic,
+            "confidence": confidence,
+            "date": today,
+        },
+    )
+
+    return f"Recorded study session on '{topic}' (confidence: {confidence})"
+
+
+def record_question(topic: str, question: str, understood: bool) -> str:
+    """Record a question asked during study."""
+    today = datetime.now().strftime("%B %d, %Y")
+
+    content = f"""{today} - QUESTION
+Topic: {topic}
+Question: {question}
+Understood: {"Yes" if understood else "No - needs review"}"""
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=content,
+        metadata={
+            "category": "question",
+            "topic": topic,
+            "understood": str(understood),
+        },
+    )
+
+    return f"Recorded question on '{topic}'"
+
+
+def study_buddy(user_query: str) -> str:
+    """Interact with the study buddy."""
+    memories = hindsight.recall(
+        bank_id=USER_ID,
+        query=f"study session topic notes questions {user_query}",
+        budget="high",
+    )
+
+    memory_context = ""
+    if memories and memories.results:
+        memory_context = "\n".join(f"- {m.text}" for m in memories.results[:8])
+
+    system_prompt = f"""You are a helpful study buddy and tutor.
+You have access to the student's study history, including:
+- Topics they've studied and their notes
+- Their self-assessed confidence levels
+- Questions they've asked and whether they understood the answers
+
+Study History:
+{memory_context if memory_context else "No study history recorded yet."}
+
+Your role:
+1. Answer questions about topics they're studying
+2. Identify knowledge gaps based on their history
+3. Suggest topics to review (spaced repetition)
+4. Provide encouragement and study tips
+5. Connect new concepts to things they've already learned
+
+Be supportive and pedagogical. Reference their previous learning when relevant."""
+
+    response = openai_client.chat.completions.create(
+        model="gpt-4o-mini",
+        messages=[
+            {"role": "system", "content": system_prompt},
+            {"role": "user", "content": user_query},
+        ],
+        temperature=0.7,
+        max_tokens=800,
+    )
+
+    answer = response.choices[0].message.content
+
+    hindsight.retain(
+        bank_id=USER_ID,
+        content=f"Student asked: {user_query}\nExplanation given: {answer[:300]}...",
+        metadata={"category": "tutoring"},
+    )
+
+    return answer
+
+
+def get_review_suggestions() -> str:
+    """Get suggestions for topics to review."""
+    suggestions = hindsight.reflect(
+        bank_id=USER_ID,
+        query="""Analyze this student's study history and suggest:
+        1. Topics with low confidence that need more review
+        2. Topics studied a while ago that should be revisited
+        3. Questions that weren't fully understood
+        4. Connections between topics they might have missed
+
+        Prioritize by what would most improve their understanding.""",
+        budget="high",
+    )
+    return suggestions.text if hasattr(suggestions, 'text') else str(suggestions)
+
+
+def get_knowledge_summary(topic: str = None) -> str:
+    """Get a summary of what the student knows."""
+    query = f"Summarize what this student knows about {topic}" if topic else \
+            "Summarize this student's overall knowledge and progress"
+
+    summary = hindsight.reflect(
+        bank_id=USER_ID,
+        query=query,
+        budget="high",
+    )
+    return summary.text if hasattr(summary, 'text') else str(summary)
+
+print("Helper functions defined!")
+```
+
+## 5. Record Study Sessions
+
+
+```python
+print("Recording study sessions...")
+
+sessions = [
+    {
+        "topic": "Classical Mechanics - Newton's Laws",
+        "notes": "Covered F=ma, action-reaction pairs, inertia. Solved problems on inclined planes.",
+        "confidence": "high",
+    },
+    {
+        "topic": "Classical Mechanics - Conservation of Momentum",
+        "notes": "Elastic vs inelastic collisions. Struggled with 2D collision problems.",
+        "confidence": "low",
+    },
+    {
+        "topic": "Classical Mechanics - Generalized Coordinates",
+        "notes": "Introduction to Lagrangian mechanics. Degrees of freedom concept.",
+        "confidence": "medium",
+    },
+    {
+        "topic": "Waves - Simple Harmonic Motion",
+        "notes": "SHM equations, period, frequency. Connected to springs and pendulums.",
+        "confidence": "high",
+    },
+    {
+        "topic": "Waves - Frequency Domain",
+        "notes": "Started Fourier transforms. Math is confusing, need more practice.",
+        "confidence": "low",
+    },
+]
+
+for session in sessions:
+    result = record_study_session(**session)
+    print(f"  {result}")
+```
+
+## 6. Record Questions
+
+
+```python
+print("Recording questions...")
+
+questions = [
+    ("Conservation of Momentum", "Why is momentum conserved in collisions?", True),
+    ("Conservation of Momentum", "How do I solve 2D collision problems?", False),
+    ("Generalized Coordinates", "What's the advantage of Lagrangian over Newtonian?", True),
+    ("Frequency Domain", "When do I use Fourier transforms vs Laplace?", False),
+]
+
+for topic, question, understood in questions:
+    result = record_question(topic, question, understood)
+    print(f"  {result}")
+```
+
+## 7. Interactive Study Session
+
+
+```python
+import time
+
+print("=" * 60)
+print("  Study Session")
+print("=" * 60)
+
+queries = [
+    "Can you explain generalized coordinates again? I remember we covered it but I'm fuzzy on the details.",
+    "What topics should I review before my exam next week?",
+    "I'm still confused about 2D collision problems. Can you walk me through an example?",
+]
+
+for query in queries:
+    print(f"\nStudent: {query}")
+    print("-" * 40)
+    response = study_buddy(query)
+    print(f"Study Buddy: {response}")
+    time.sleep(1)
+```
+
+## 8. Get Review Suggestions
+
+
+```python
+print("=" * 60)
+print("  Recommended Review Topics")
+print("=" * 60)
+print(get_review_suggestions())
+```
+
+## 9. Knowledge Summary
+
+
+```python
+print("=" * 60)
+print("  Knowledge Summary")
+print("=" * 60)
+print(get_knowledge_summary())
+```
+
+## 10. Try Your Own Question
+
+
+```python
+your_question = "What are my biggest knowledge gaps right now?"  # Change this!
+
+print(f"You: {your_question}")
+print("-" * 40)
+print(f"Study Buddy: {study_buddy(your_question)}")
+```
+
+## 11. Cleanup
+
+
+```python
+hindsight.close()
+print("Client connection closed.")
+```

hindsight-docs/versioned_docs/version-0.4/developer/models.md

@@ -158,21 +158,16 @@ Use your ChatGPT Plus or Pro subscription for Hindsight without separate OpenAI
 4. **Configure Hindsight:**
    ```bash
    export HINDSIGHT_API_LLM_PROVIDER=openai-codex
-   export HINDSIGHT_API_LLM_MODEL=gpt-5.2-codex  # or gpt-5.1-codex
+   # export HINDSIGHT_API_LLM_MODEL=gpt-5.1-codex  # defaults to gpt-5.2-codex
    # No API key needed - reads from ~/.codex/auth.json automatically
    ```
 
 5. **Start Hindsight:**
    ```bash
-   ./scripts/dev/start-api.sh
+   hindsight-api
    ```
 
-**Available Models:**
-- `gpt-5.2-codex` - Latest frontier agentic coding model (default)
-- `gpt-5.2` - Latest frontier model
-- `gpt-5.1-codex` - Previous generation coding model
-- `gpt-5.1-codex-max` - Maximum context variant
-- `gpt-5.1-codex-mini` - Lightweight variant
+You can use any model supported by OpenAI Codex CLI
 
 **Important Notes:**
 - OAuth tokens are stored in `~/.codex/auth.json`
@@ -186,9 +181,6 @@ If authentication fails:
 ```bash
 # Re-login to refresh tokens
 codex auth login
-
-# Check auth file exists and has correct format
-cat ~/.codex/auth.json | python3 -c "import json, sys; d=json.load(sys.stdin); print('auth_mode:', d.get('auth_mode')); print('has tokens:', 'tokens' in d)"
 ```
 
 ---
@@ -225,50 +217,22 @@ Use your Claude Pro or Max subscription for Hindsight without separate Anthropic
 4. **Configure Hindsight:**
    ```bash
    export HINDSIGHT_API_LLM_PROVIDER=claude-code
-   export HINDSIGHT_API_LLM_MODEL=claude-sonnet-4-5-20250929
    # No API key needed - uses claude auth login credentials
    ```
 
 5. **Start Hindsight:**
    ```bash
-   ./scripts/dev/start-api.sh
+   hindsight-api
    ```
 
-**Available Models:**
-- `claude-sonnet-4-5-20250929` - Latest Claude Sonnet (default)
-- `claude-opus-4-20250514` - Claude Opus for complex tasks
-- `claude-sonnet-3-5-20241022` - Previous generation Sonnet
-- Any model supported by Claude Code CLI
+You can use any model supported by Claude Code CLI.
 
 **Important Notes:**
 - Authentication handled by Claude Agent SDK (uses bundled CLI)
 - Credentials managed securely by Claude Code
 - Usage billed to your Claude subscription (not separate API costs)
-- Includes Claude Agent SDK as dependency (auto-installed)
 - For personal development use only (see Claude Terms of Service)
 
-**Troubleshooting:**
-
-If authentication fails:
-```bash
-# Re-login to refresh credentials
-claude auth login
-
-# Check Claude CLI is working
-claude --version
-
-# Test authentication directly
-claude query "test"
-```
-
-If the SDK is not found:
-```bash
-# Install Claude Agent SDK
-pip install claude-agent-sdk
-# Or with uv
-uv add claude-agent-sdk
-```
-
 ---
 
 ## Embedding Model

hindsight-docs/versioned_sidebars/version-0.4-sidebars.json

@@ -238,6 +238,36 @@
           "type": "doc",
           "id": "cookbook/recipes/tool-learning-demo",
           "label": "Routing Tool Learning"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/recipes/fitness_tracker",
+          "label": "Fitness Coach with Hindsight Memory"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/recipes/healthcare_assistant",
+          "label": "Healthcare Assistant with Hindsight Memory"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/recipes/movie_recommendation",
+          "label": "Movie Recommendation Assistant with Hindsight Memory"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/recipes/personal_assistant",
+          "label": "Personal AI Assistant with Hindsight Memory"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/recipes/personalized_search",
+          "label": "Personalized Search Agent with Hindsight Memory"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/recipes/study_buddy",
+          "label": "Study Buddy with Hindsight Memory"
         }
       ]
     },
@@ -246,10 +276,40 @@
       "label": "Applications",
       "collapsible": false,
       "items": [
+        {
+          "type": "doc",
+          "id": "cookbook/applications/chat-memory",
+          "label": "Chat Memory App"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/applications/deliveryman-demo",
+          "label": "Deliveryman Demo"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/applications/hindsight-litellm-demo",
+          "label": "Memory Approaches Comparison Demo"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/applications/hindsight-tool-learning-demo",
+          "label": "Tool Learning Demo"
+        },
         {
           "type": "doc",
           "id": "cookbook/applications/openai-fitness-coach",
           "label": "OpenAI Agent + Hindsight Memory Integration"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/applications/sanity-blog-memory",
+          "label": "Sanity CMS Blog Memory"
+        },
+        {
+          "type": "doc",
+          "id": "cookbook/applications/stancetracker",
+          "label": "Stance Tracker"
         }
       ]
     }